124574896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109661}}^1$

素因数の和:109740

約数の個数: 20

約数和(自身を含む): 244765584

約数和(自身を除く): 120190688

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 109661, 219322, 438644, 877288, 1754576, 7785931, 15571862, 31143724, 62287448, 124574896]

約数ペア:

[(1, 124574896), (2, 62287448), (4, 31143724), (8, 15571862), (16, 7785931), (71, 1754576), (142, 877288), (284, 438644), (568, 219322), (1136, 109661)]