90388132

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 160607160

約数和(自身を除く): 70219028

約数列:

[1, 2, 4, 101, 202, 229, 404, 458, 916, 977, 1954, 3908, 23129, 46258, 92516, 98677, 197354, 223733, 394708, 447466, 894932, 22597033, 45194066, 90388132]

約数ペア:

[(1, 90388132), (2, 45194066), (4, 22597033), (101, 894932), (202, 447466), (229, 394708), (404, 223733), (458, 197354), (916, 98677), (977, 92516), (1954, 46258), (3908, 23129)]