86306638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 142826040

約数和(自身を除く): 56519402

約数列:

[1, 2, 11, 22, 121, 242, 379, 758, 941, 1882, 4169, 8338, 10351, 20702, 45859, 91718, 113861, 227722, 356639, 713278, 3923029, 7846058, 43153319, 86306638]

約数ペア:

[(1, 86306638), (2, 43153319), (11, 7846058), (22, 3923029), (121, 713278), (242, 356639), (379, 227722), (758, 113861), (941, 91718), (1882, 45859), (4169, 20702), (8338, 10351)]