31393864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{95713}}^1$

素因数の和:95760

約数の個数: 16

約数和(自身を含む): 60299820

約数和(自身を除く): 28905956

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 95713, 191426, 382852, 765704, 3924233, 7848466, 15696932, 31393864]

約数ペア:

[(1, 31393864), (2, 15696932), (4, 7848466), (8, 3924233), (41, 765704), (82, 382852), (164, 191426), (328, 95713)]