338507152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{516017}}^1$

素因数の和:516066

約数の個数: 20

約数和(自身を含む): 671855436

約数和(自身を除く): 333348284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 516017, 1032034, 2064068, 4128136, 8256272, 21156697, 42313394, 84626788, 169253576, 338507152]

約数ペア:

[(1, 338507152), (2, 169253576), (4, 84626788), (8, 42313394), (16, 21156697), (41, 8256272), (82, 4128136), (164, 2064068), (328, 1032034), (656, 516017)]