90761836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26111}}^1$

素因数の和:26205

約数の個数: 24

約数和(自身を含む): 175472640

約数和(自身を除く): 84710804

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 26111, 52222, 104444, 287221, 574442, 1148884, 2062769, 4125538, 8251076, 22690459, 45380918, 90761836]

約数ペア:

[(1, 90761836), (2, 45380918), (4, 22690459), (11, 8251076), (22, 4125538), (44, 2062769), (79, 1148884), (158, 574442), (316, 287221), (869, 104444), (1738, 52222), (3476, 26111)]