16804744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 35180640

約数和(自身を除く): 18375896

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4441, 8882, 17764, 35528, 48851, 97702, 190963, 195404, 381926, 390808, 763852, 1527704, 2100593, 4201186, 8402372, 16804744]

約数ペア:

[(1, 16804744), (2, 8402372), (4, 4201186), (8, 2100593), (11, 1527704), (22, 763852), (43, 390808), (44, 381926), (86, 195404), (88, 190963), (172, 97702), (344, 48851), (473, 35528), (946, 17764), (1892, 8882), (3784, 4441)]