179899472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{274237}}^1$

素因数の和:274286

約数の個数: 20

約数和(自身を含む): 357057876

約数和(自身を除く): 177158404

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 274237, 548474, 1096948, 2193896, 4387792, 11243717, 22487434, 44974868, 89949736, 179899472]

約数ペア:

[(1, 179899472), (2, 89949736), (4, 44974868), (8, 22487434), (16, 11243717), (41, 4387792), (82, 2193896), (164, 1096948), (328, 548474), (656, 274237)]