89201642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2351}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 136491264

約数和(自身を除く): 47289622

約数列:

[1, 2, 61, 122, 311, 622, 2351, 4702, 18971, 37942, 143411, 286822, 731161, 1462322, 44600821, 89201642]

約数ペア:

[(1, 89201642), (2, 44600821), (61, 1462322), (122, 731161), (311, 286822), (622, 143411), (2351, 37942), (4702, 18971)]