25133156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 45978240

約数和(自身を除く): 20845084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3109, 4042, 6218, 8084, 12436, 133687, 146123, 267374, 292246, 534748, 584492, 6283289, 12566578, 25133156]

約数ペア:

[(1, 25133156), (2, 12566578), (4, 6283289), (43, 584492), (47, 534748), (86, 292246), (94, 267374), (172, 146123), (188, 133687), (2021, 12436), (3109, 8084), (4042, 6218)]