31906666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6389}}^1$

素因数の和:6629

約数の個数: 16

約数和(自身を含む): 52449120

約数和(自身を除く): 20542454

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 6389, 12778, 70279, 140558, 1450303, 2900606, 15953333, 31906666]

約数ペア:

[(1, 31906666), (2, 15953333), (11, 2900606), (22, 1450303), (227, 140558), (454, 70279), (2497, 12778), (4994, 6389)]