31615192

素因数分解:

$2^3\times 7^2\times {\mathrm{80651}}^1$

素因数の和:80671

約数の個数: 24

約数和(自身を含む): 68957460

約数和(自身を除く): 37342268

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 80651, 161302, 322604, 564557, 645208, 1129114, 2258228, 3951899, 4516456, 7903798, 15807596, 31615192]

約数ペア:

[(1, 31615192), (2, 15807596), (4, 7903798), (7, 4516456), (8, 3951899), (14, 2258228), (28, 1129114), (49, 645208), (56, 564557), (98, 322604), (196, 161302), (392, 80651)]