86540036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1966819}}^1$

素因数の和:1966834

約数の個数: 12

約数和(自身を含む): 165212880

約数和(自身を除く): 78672844

約数列:

[1, 2, 4, 11, 22, 44, 1966819, 3933638, 7867276, 21635009, 43270018, 86540036]

約数ペア:

[(1, 86540036), (2, 43270018), (4, 21635009), (11, 7867276), (22, 3933638), (44, 1966819)]