42266254

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 65085696

約数和(自身を除く): 22819442

約数列:

[1, 2, 47, 94, 211, 422, 2131, 4262, 9917, 19834, 100157, 200314, 449641, 899282, 21133127, 42266254]

約数ペア:

[(1, 42266254), (2, 21133127), (47, 899282), (94, 449641), (211, 200314), (422, 100157), (2131, 19834), (4262, 9917)]