68076592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{80279}}^1$

素因数の和:80340

約数の個数: 20

約数和(自身を含む): 134388720

約数和(自身を除く): 66312128

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 80279, 160558, 321116, 642232, 1284464, 4254787, 8509574, 17019148, 34038296, 68076592]

約数ペア:

[(1, 68076592), (2, 34038296), (4, 17019148), (8, 8509574), (16, 4254787), (53, 1284464), (106, 642232), (212, 321116), (424, 160558), (848, 80279)]