90141854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21911}}^1$

素因数の和:21952

約数の個数: 24

約数和(自身を含む): 157371984

約数和(自身を除く): 67230130

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 21911, 43822, 241021, 372487, 482042, 744974, 2651231, 4097357, 5302462, 8194714, 45070927, 90141854]

約数ペア:

[(1, 90141854), (2, 45070927), (11, 8194714), (17, 5302462), (22, 4097357), (34, 2651231), (121, 744974), (187, 482042), (242, 372487), (374, 241021), (2057, 43822), (4114, 21911)]