32381690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10151}}^1$

素因数の和:10198

約数の個数: 32

約数和(自身を含む): 65784960

約数和(自身を除く): 33403270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 10151, 20302, 50755, 101510, 111661, 223322, 294379, 558305, 588758, 1116610, 1471895, 2943790, 3238169, 6476338, 16190845, 32381690]

約数ペア:

[(1, 32381690), (2, 16190845), (5, 6476338), (10, 3238169), (11, 2943790), (22, 1471895), (29, 1116610), (55, 588758), (58, 558305), (110, 294379), (145, 223322), (290, 111661), (319, 101510), (638, 50755), (1595, 20302), (3190, 10151)]