57228872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{166363}}^1$

素因数の和:166412

約数の個数: 16

約数和(自身を含む): 109800240

約数和(自身を除く): 52571368

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 166363, 332726, 665452, 1330904, 7153609, 14307218, 28614436, 57228872]

約数ペア:

[(1, 57228872), (2, 28614436), (4, 14307218), (8, 7153609), (43, 1330904), (86, 665452), (172, 332726), (344, 166363)]