8402372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 16417632

約数和(自身を除く): 8015260

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 4441, 8882, 17764, 48851, 97702, 190963, 195404, 381926, 763852, 2100593, 4201186, 8402372]

約数ペア:

[(1, 8402372), (2, 4201186), (4, 2100593), (11, 763852), (22, 381926), (43, 195404), (44, 190963), (86, 97702), (172, 48851), (473, 17764), (946, 8882), (1892, 4441)]