85715428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15187}}^1$

素因数の和:15291

約数の個数: 24

約数和(自身を含む): 160749792

約数和(自身を除く): 75034364

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 15187, 30374, 60748, 258179, 516358, 1032716, 1260521, 2521042, 5042084, 21428857, 42857714, 85715428]

約数ペア:

[(1, 85715428), (2, 42857714), (4, 21428857), (17, 5042084), (34, 2521042), (68, 1260521), (83, 1032716), (166, 516358), (332, 258179), (1411, 60748), (2822, 30374), (5644, 15187)]