65112328

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{5021}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 122185260

約数和(自身を除く): 57072932

約数列:

[1, 2, 4, 8, 1621, 3242, 5021, 6484, 10042, 12968, 20084, 40168, 8139041, 16278082, 32556164, 65112328]

約数ペア:

[(1, 65112328), (2, 32556164), (4, 16278082), (8, 8139041), (1621, 40168), (3242, 20084), (5021, 12968), (6484, 10042)]