42911924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{88661}}^1$

素因数の和:88687

約数の個数: 18

約数和(自身を含む): 82544322

約数和(自身を除く): 39632398

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 88661, 177322, 354644, 975271, 1950542, 3901084, 10727981, 21455962, 42911924]

約数ペア:

[(1, 42911924), (2, 21455962), (4, 10727981), (11, 3901084), (22, 1950542), (44, 975271), (121, 354644), (242, 177322), (484, 88661)]