63040816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{64591}}^1$

素因数の和:64660

約数の個数: 20

約数和(自身を含む): 124145824

約数和(自身を除く): 61105008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 64591, 129182, 258364, 516728, 1033456, 3940051, 7880102, 15760204, 31520408, 63040816]

約数ペア:

[(1, 63040816), (2, 31520408), (4, 15760204), (8, 7880102), (16, 3940051), (61, 1033456), (122, 516728), (244, 258364), (488, 129182), (976, 64591)]