85642412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 154089936

約数和(自身を除く): 68447524

約数列:

[1, 2, 4, 43, 86, 172, 233, 466, 932, 2137, 4274, 8548, 10019, 20038, 40076, 91891, 183782, 367564, 497921, 995842, 1991684, 21410603, 42821206, 85642412]

約数ペア:

[(1, 85642412), (2, 42821206), (4, 21410603), (43, 1991684), (86, 995842), (172, 497921), (233, 367564), (466, 183782), (932, 91891), (2137, 40076), (4274, 20038), (8548, 10019)]