31341668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 57332352

約数和(自身を除く): 25990684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3877, 4042, 7754, 8084, 15508, 166711, 182219, 333422, 364438, 666844, 728876, 7835417, 15670834, 31341668]

約数ペア:

[(1, 31341668), (2, 15670834), (4, 7835417), (43, 728876), (47, 666844), (86, 364438), (94, 333422), (172, 182219), (188, 166711), (2021, 15508), (3877, 8084), (4042, 7754)]