85531204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 86070716

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 223, 253, 379, 446, 506, 758, 892, 1012, 1516, 2453, 4169, 4906, 5129, 8338, 8717, 9812, 10258, 16676, 17434, 20516, 34868, 56419, 84517, 95887, 112838, 169034, 191774, 225676, 338068, 383548, 929687, 1859374, 1943891, 3718748, 3887782, 7775564, 21382801, 42765602, 85531204]

約数ペア:

[(1, 85531204), (2, 42765602), (4, 21382801), (11, 7775564), (22, 3887782), (23, 3718748), (44, 1943891), (46, 1859374), (92, 929687), (223, 383548), (253, 338068), (379, 225676), (446, 191774), (506, 169034), (758, 112838), (892, 95887), (1012, 84517), (1516, 56419), (2453, 34868), (4169, 20516), (4906, 17434), (5129, 16676), (8338, 10258), (8717, 9812)]