Number divisor calculator. List of divisors of numbers from 1 to 100.

Calculator of divisors of number x. Quantity of dividers. Sum of divisors (excluding x) and (including x).

Divisor Calculator

You can calculate the divisors of the natural number up to two billion.

X = 
Divisor:
Amount of dividers:
Sum of divisors (including X):
Sum of divisors (excluding X):
If a number has exactly two distinct positive divisors, which are itself and 1 is a prime number.

Calculate the divisors of a number

The divisors of a natural number are the numbers that can divide it into an exact division.

7 is a divisor of 14 because 14 / 7 = 2 is an exact division.
10 is a divisor of 20 because 20 / 10 = 2 is also an exact division.

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List of divisors of numbers from 1 to 100.

Number List of dividers Amount of dividers Sum of divisors
Divisors of the 1 1 Amount 1 Sum 1
Divisors of the 2 1, 2 Amount 2 Sum 3
Divisors of the 3 1, 3 Amount 2 Sum 4
Divisors of the 4 1, 2, 4 Amount 3 Sum 7
Divisors of the 5 1, 5 Amount 2 Sum 6
Divisors of the 6 1, 2, 3, 6 Amount 4 Sum 12
Divisors of the 7 1, 7 Amount 2 Sum 8
Divisors of the 8 1, 2, 4, 8 Amount 4 Sum 15
Divisors of the 9 1, 3, 9 Amount 3 Sum 13
Divisors of the 10 1, 2, 5, 10 Amount 4 Sum 18
Divisors of the 11 1, 11 Amount 2 Sum 12
Divisors of the 12 1, 2, 3, 4, 6, 12 Amount 6 Sum 28
Divisors of the 13 1, 13 Amount 2 Sum 14
Divisors of the 14 1, 2, 7, 14 Amount 4 Sum 24
Divisors of the 15 1, 3, 5, 15 Amount 4 Sum 24
Divisors of the 16 1, 2, 4, 8, 16 Amount 5 Sum 31
Divisors of the 17 1, 17 Amount 2 Sum 18
Divisors of the 18 1, 2, 3, 6, 9, 18 Amount 6 Sum 39
Divisors of the 19 1, 19 Amount 2 Sum 20
Divisors of the 20 1, 2, 4, 5, 10, 20 Amount 6 Sum 42
Divisors of the 21 1, 3, 7, 21 Amount 4 Sum 32
Divisors of the 22 1, 2, 11, 22 Amount 4 Sum 36
Divisors of the 23 1, 23 Amount 2 Sum 24
Divisors of the 24 1, 2, 3, 4, 6, 8, 12, 24 Amount 8 Sum 60
Divisors of the 25 1, 5, 25 Amount 3 Sum 31
Divisors of the 26 1, 2, 13, 26 Amount 4 Sum 42
Divisors of the 27 1, 3, 9, 27 Amount 4 Sum 40
Divisors of the 28 1, 2, 4, 7, 14, 28 Amount 6 Sum 56
Divisors of the 29 1, 29 Amount 2 Sum 30
Divisors of the 30 1, 2, 3, 5, 6, 10, 15, 30 Amount 8 Sum 72
Divisors of the 31 1, 31 Amount 2 Sum 32
Divisors of the 32 1, 2, 4, 8, 16, 32 Amount 6 Sum 63
Divisors of the 33 1, 3, 11, 33 Amount 4 Sum 48
Divisors of the 34 1, 2, 17, 34 Amount 4 Sum 54
Divisors of the 35 1, 5, 7, 35 Amount 4 Sum 48
Divisors of the 36 1, 2, 3, 4, 6, 9, 12, 18, 36 Amount 9 Sum 91
Divisors of the 37 1, 37 Amount 2 Sum 38
Divisors of the 38 1, 2, 19, 38 Amount 4 Sum 60
Divisors of the 39 1, 3, 13, 39 Amount 4 Sum 56
Divisors of the 40 1, 2, 4, 5, 8, 10, 20, 40 Amount 8 Sum 90
Divisors of the 41 1, 41 Amount 2 Sum 42
Divisors of the 42 1, 2, 3, 6, 7, 14, 21, 42 Amount 8 Sum 96
Divisors of the 43 1, 43 Amount 2 Sum 44
Divisors of the 44 1, 2, 4, 11, 22, 44 Amount 6 Sum 84
Divisors of the 45 1, 3, 5, 9, 15, 45 Amount 6 Sum 78
Divisors of the 46 1, 2, 23, 46 Amount 4 Sum 72
Divisors of the 47 1, 47 Amount 2 Sum 48
Divisors of the 48 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 Amount 10 Sum 124
Divisors of the 49 1, 7, 49 Amount 3 Sum 57
Divisors of the 50 1, 2, 5, 10, 25, 50 Amount 6 Sum 93
Divisors of the 51 1, 3, 17, 51 Amount 4 Sum 72
Divisors of the 52 1, 2, 4, 13, 26, 52 Amount 6 Sum 98
Divisors of the 53 1, 53 Amount 2 Sum 54
Divisors of the 54 1, 2, 3, 6, 9, 18, 27, 54 Amount 8 Sum 120
Divisors of the 55 1, 5, 11, 55 Amount 4 Sum 72
Divisors of the 56 1, 2, 4, 7, 8, 14, 28, 56 Amount 8 Sum 120
Divisors of the 57 1, 3, 19, 57 Amount 4 Sum 80
Divisors of the 58 1, 2, 29, 58 Amount 4 Sum 90
Divisors of the 59 1, 59 Amount 2 Sum 60
Divisors of the 60 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 Amount 12 Sum 168
Divisors of the 61 1, 61 Amount 2 Sum 62
Divisors of the 62 1, 2, 31, 62 Amount 4 Sum 96
Divisors of the 63 1, 3, 7, 9, 21, 63 Amount 6 Sum 104
Divisors of the 64 1, 2, 4, 8, 16, 32, 64 Amount 7 Sum 127
Divisors of the 65 1, 5, 13, 65 Amount 4 Sum 84
Divisors of the 66 1, 2, 3, 6, 11, 22, 33, 66 Amount 8 Sum 144
Divisors of the 67 1, 67 Amount 2 Sum 68
Divisors of the 68 1, 2, 4, 17, 34, 68 Amount 6 Sum 126
Divisors of the 69 1, 3, 23, 69 Amount 4 Sum 96
Divisors of the 70 1, 2, 5, 7, 10, 14, 35, 70 Amount 8 Sum 144
Divisors of the 71 1, 71 Amount 2 Sum 72
Divisors of the 72 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 Amount 12 Sum 195
Divisors of the 73 1, 73 Amount 2 Sum 74
Divisors of the 74 1, 2, 37, 74 Amount 4 Sum 114
Divisors of the 75 1, 3, 5, 15, 25, 75 Amount 6 Sum 124
Divisors of the 76 1, 2, 4, 19, 38, 76 Amount 6 Sum 140
Divisors of the 77 1, 7, 11, 77 Amount 4 Sum 96
Divisors of the 78 1, 2, 3, 6, 13, 26, 39, 78 Amount 8 Sum 168
Divisors of the 79 1, 79 Amount 2 Sum 80
Divisors of the 80 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 Amount 10 Sum 186
Divisors of the 81 1, 3, 9, 27, 81 Amount 5 Sum 121
Divisors of the 82 1, 2, 41, 82 Amount 4 Sum 126
Divisors of the 83 1, 83 Amount 2 Sum 84
Divisors of the 84 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 Amount 12 Sum 224
Divisors of the 85 1, 5, 17, 85 Amount 4 Sum 108
Divisors of the 86 1, 2, 43, 86 Amount 4 Sum 132
Divisors of the 87 1, 3, 29, 87 Amount 4 Sum 120
Divisors of the 88 1, 2, 4, 8, 11, 22, 44, 88 Amount 8 Sum 180
Divisors of the 89 1, 89 Amount 2 Sum 90
Divisors of the 90 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 Amount 12 Sum 234
Divisors of the 91 1, 7, 13, 91 Amount 4 Sum 112
Divisors of the 92 1, 2, 4, 23, 46, 92 Amount 6 Sum 168
Divisors of the 93 1, 3, 31, 93 Amount 4 Sum 128
Divisors of the 94 1, 2, 47, 94 Amount 4 Sum 144
Divisors of the 95 1, 5, 19, 95 Amount 4 Sum 120
Divisors of the 96 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96 Amount 12 Sum 252
Divisors of the 97 1, 97 Amount 2 Sum 98
Divisors of the 98 1, 2, 7, 14, 49, 98 Amount 6 Sum 171
Divisors of the 99 1, 3, 9, 11, 33, 99 Amount 6 Sum 156
Divisors of the 100 1, 2, 4, 5, 10, 20, 25, 50, 100 Amount 9 Sum 217
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