81625676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{8101}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 156530640

約数和(自身を除く): 74904964

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 8101, 10076, 16202, 32404, 89111, 178222, 356444, 1855129, 3710258, 7420516, 20406419, 40812838, 81625676]

約数ペア:

[(1, 81625676), (2, 40812838), (4, 20406419), (11, 7420516), (22, 3710258), (44, 1855129), (229, 356444), (458, 178222), (916, 89111), (2519, 32404), (5038, 16202), (8101, 10076)]