80212656572

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{7057}}^1\times {\mathrm{26557}}^1$

素因数の和:33725

約数の個数: 24

約数和(自身を含む): 141709451184

約数和(自身を除く): 61496794612

約数列:

[1, 2, 4, 107, 214, 428, 7057, 14114, 26557, 28228, 53114, 106228, 755099, 1510198, 2841599, 3020396, 5683198, 11366396, 187412749, 374825498, 749650996, 20053164143, 40106328286, 80212656572]

約数ペア:

[(1, 80212656572), (2, 40106328286), (4, 20053164143), (107, 749650996), (214, 374825498), (428, 187412749), (7057, 11366396), (14114, 5683198), (26557, 3020396), (28228, 2841599), (53114, 1510198), (106228, 755099)]