65687056

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{4021}}^1$

素因数の和:5050

約数の個数: 20

約数和(自身を含む): 127425004

約数和(自身を除く): 61737948

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4021, 4084, 8042, 8168, 16084, 16336, 32168, 64336, 4105441, 8210882, 16421764, 32843528, 65687056]

約数ペア:

[(1, 65687056), (2, 32843528), (4, 16421764), (8, 8210882), (16, 4105441), (1021, 64336), (2042, 32168), (4021, 16336), (4084, 16084), (8042, 8168)]