31309274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3821}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 49945896

約数和(自身を除く): 18636622

約数列:

[1, 2, 17, 34, 241, 482, 3821, 4097, 7642, 8194, 64957, 129914, 920861, 1841722, 15654637, 31309274]

約数ペア:

[(1, 31309274), (2, 15654637), (17, 1841722), (34, 920861), (241, 129914), (482, 64957), (3821, 8194), (4097, 7642)]