80132228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23053}}^1$

素因数の和:23147

約数の個数: 24

約数和(自身を含む): 154922880

約数和(自身を除く): 74790652

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 23053, 46106, 92212, 253583, 507166, 1014332, 1821187, 3642374, 7284748, 20033057, 40066114, 80132228]

約数ペア:

[(1, 80132228), (2, 40066114), (4, 20033057), (11, 7284748), (22, 3642374), (44, 1821187), (79, 1014332), (158, 507166), (316, 253583), (869, 92212), (1738, 46106), (3476, 23053)]