90627896

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{86477}}^1$

素因数の和:86614

約数の個数: 16

約数和(自身を含む): 171226440

約数和(自身を除く): 80598544

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 86477, 172954, 345908, 691816, 11328487, 22656974, 45313948, 90627896]

約数ペア:

[(1, 90627896), (2, 45313948), (4, 22656974), (8, 11328487), (131, 691816), (262, 345908), (524, 172954), (1048, 86477)]