31772630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10151}}^1$

素因数の和:10471

約数の個数: 16

約数和(自身を含む): 57379104

約数和(自身を除く): 25606474

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 10151, 20302, 50755, 101510, 3177263, 6354526, 15886315, 31772630]

約数ペア:

[(1, 31772630), (2, 15886315), (5, 6354526), (10, 3177263), (313, 101510), (626, 50755), (1565, 20302), (3130, 10151)]