52880816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{80611}}^1$

素因数の和:80660

約数の個数: 20

約数和(自身を含む): 104956824

約数和(自身を除く): 52076008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 80611, 161222, 322444, 644888, 1289776, 3305051, 6610102, 13220204, 26440408, 52880816]

約数ペア:

[(1, 52880816), (2, 26440408), (4, 13220204), (8, 6610102), (16, 3305051), (41, 1289776), (82, 644888), (164, 322444), (328, 161222), (656, 80611)]