40185314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90917}}^1$

素因数の和:90949

約数の個数: 16

約数和(自身を含む): 68734008

約数和(自身を除く): 28548694

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90917, 181834, 1181921, 1545589, 2363842, 3091178, 20092657, 40185314]

約数ペア:

[(1, 40185314), (2, 20092657), (13, 3091178), (17, 2363842), (26, 1545589), (34, 1181921), (221, 181834), (442, 90917)]