31697486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11801}}^1$

素因数の和:11899

約数の個数: 16

約数和(自身を含む): 50984640

約数和(自身を除く): 19287154

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 11801, 23602, 200617, 401234, 932279, 1864558, 15848743, 31697486]

約数ペア:

[(1, 31697486), (2, 15848743), (17, 1864558), (34, 932279), (79, 401234), (158, 200617), (1343, 23602), (2686, 11801)]