85384628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49991}}^1$

素因数の和:50063

約数の個数: 24

約数和(自身を含む): 173572224

約数和(自身を除く): 88187596

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 49991, 99982, 199964, 349937, 699874, 1399748, 3049451, 6098902, 12197804, 21346157, 42692314, 85384628]

約数ペア:

[(1, 85384628), (2, 42692314), (4, 21346157), (7, 12197804), (14, 6098902), (28, 3049451), (61, 1399748), (122, 699874), (244, 349937), (427, 199964), (854, 99982), (1708, 49991)]