31283134

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 47655216

約数和(自身を除く): 16372082

約数列:

[1, 2, 101, 202, 251, 502, 617, 1234, 25351, 50702, 62317, 124634, 154867, 309734, 15641567, 31283134]

約数ペア:

[(1, 31283134), (2, 15641567), (101, 309734), (202, 154867), (251, 124634), (502, 62317), (617, 50702), (1234, 25351)]