57477386

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 87375264

約数和(自身を除く): 29897878

約数列:

[1, 2, 157, 163, 314, 326, 1123, 2246, 25591, 51182, 176311, 183049, 352622, 366098, 28738693, 57477386]

約数ペア:

[(1, 57477386), (2, 28738693), (157, 366098), (163, 352622), (314, 183049), (326, 176311), (1123, 51182), (2246, 25591)]