31639604

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{48527}}^1$

素因数の和:48694

約数の個数: 12

約数和(自身を含む): 55710144

約数和(自身を除く): 24070540

約数列:

[1, 2, 4, 163, 326, 652, 48527, 97054, 194108, 7909901, 15819802, 31639604]

約数ペア:

[(1, 31639604), (2, 15819802), (4, 7909901), (163, 194108), (326, 97054), (652, 48527)]