31316714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8423}}^1$

素因数の和:8462

約数の個数: 24

約数和(自身を含む): 55497312

約数和(自身を除く): 24180598

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 8423, 16846, 92653, 109499, 185306, 218998, 1204489, 1423487, 2408978, 2846974, 15658357, 31316714]

約数ペア:

[(1, 31316714), (2, 15658357), (11, 2846974), (13, 2408978), (22, 1423487), (26, 1204489), (143, 218998), (169, 185306), (286, 109499), (338, 92653), (1859, 16846), (3718, 8423)]