81224044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1846001}}^1$

素因数の和:1846016

約数の個数: 12

約数和(自身を含む): 155064168

約数和(自身を除く): 73840124

約数列:

[1, 2, 4, 11, 22, 44, 1846001, 3692002, 7384004, 20306011, 40612022, 81224044]

約数ペア:

[(1, 81224044), (2, 40612022), (4, 20306011), (11, 7384004), (22, 3692002), (44, 1846001)]