81122162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{2843}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 132894432

約数和(自身を除く): 51772270

約数列:

[1, 2, 11, 22, 1297, 2594, 2843, 5686, 14267, 28534, 31273, 62546, 3687371, 7374742, 40561081, 81122162]

約数ペア:

[(1, 81122162), (2, 40561081), (11, 7374742), (22, 3687371), (1297, 62546), (2594, 31273), (2843, 28534), (5686, 14267)]