56875928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 110270160

約数和(自身を除く): 53394232

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 404, 808, 1637, 3274, 4343, 6548, 8686, 13096, 17372, 34744, 70391, 140782, 165337, 281564, 330674, 563128, 661348, 1322696, 7109491, 14218982, 28437964, 56875928]

約数ペア:

[(1, 56875928), (2, 28437964), (4, 14218982), (8, 7109491), (43, 1322696), (86, 661348), (101, 563128), (172, 330674), (202, 281564), (344, 165337), (404, 140782), (808, 70391), (1637, 34744), (3274, 17372), (4343, 13096), (6548, 8686)]