91643836

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{12391}}^1$

素因数の和:12481

約数の個数: 18

約数和(自身を含む): 164206392

約数和(自身を除く): 72562556

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 12391, 24782, 49564, 532813, 1065626, 2131252, 22910959, 45821918, 91643836]

約数ペア:

[(1, 91643836), (2, 45821918), (4, 22910959), (43, 2131252), (86, 1065626), (172, 532813), (1849, 49564), (3698, 24782), (7396, 12391)]