25169926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 38564640

約数和(自身を除く): 13394714

約数列:

[1, 2, 71, 142, 157, 314, 1129, 2258, 11147, 22294, 80159, 160318, 177253, 354506, 12584963, 25169926]

約数ペア:

[(1, 25169926), (2, 12584963), (71, 354506), (142, 177253), (157, 160318), (314, 80159), (1129, 22294), (2258, 11147)]