31086466

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 47619000

約数和(自身を除く): 16532534

約数列:

[1, 2, 73, 146, 149, 298, 1429, 2858, 10877, 21754, 104317, 208634, 212921, 425842, 15543233, 31086466]

約数ペア:

[(1, 31086466), (2, 15543233), (73, 425842), (146, 212921), (149, 208634), (298, 104317), (1429, 21754), (2858, 10877)]