15668841424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23885429}}^1$

素因数の和:23885478

約数の個数: 20

約数和(自身を含む): 31098829860

約数和(自身を除く): 15429988436

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23885429, 47770858, 95541716, 191083432, 382166864, 979302589, 1958605178, 3917210356, 7834420712, 15668841424]

約数ペア:

[(1, 15668841424), (2, 7834420712), (4, 3917210356), (8, 1958605178), (16, 979302589), (41, 382166864), (82, 191083432), (164, 95541716), (328, 47770858), (656, 23885429)]