57401648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{33529}}^1$

素因数の和:33644

約数の個数: 20

約数和(自身を含む): 112258440

約数和(自身を除く): 54856792

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 33529, 67058, 134116, 268232, 536464, 3587603, 7175206, 14350412, 28700824, 57401648]

約数ペア:

[(1, 57401648), (2, 28700824), (4, 14350412), (8, 7175206), (16, 3587603), (107, 536464), (214, 268232), (428, 134116), (856, 67058), (1712, 33529)]