31115396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 59016384

約数和(自身を除く): 27900988

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 3671, 4238, 7342, 8476, 14684, 47723, 95446, 190892, 598373, 1196746, 2393492, 7778849, 15557698, 31115396]

約数ペア:

[(1, 31115396), (2, 15557698), (4, 7778849), (13, 2393492), (26, 1196746), (52, 598373), (163, 190892), (326, 95446), (652, 47723), (2119, 14684), (3671, 8476), (4238, 7342)]