81066722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{2293}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 132795072

約数和(自身を除く): 51728350

約数列:

[1, 2, 11, 22, 1607, 2293, 3214, 4586, 17677, 25223, 35354, 50446, 3684851, 7369702, 40533361, 81066722]

約数ペア:

[(1, 81066722), (2, 40533361), (11, 7369702), (22, 3684851), (1607, 50446), (2293, 35354), (3214, 25223), (4586, 17677)]