81397598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{104089}}^1$

素因数の和:104131

約数の個数: 16

約数和(自身を含む): 134900640

約数和(自身を除く): 53503042

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 104089, 208178, 1769513, 2394047, 3539026, 4788094, 40698799, 81397598]

約数ペア:

[(1, 81397598), (2, 40698799), (17, 4788094), (23, 3539026), (34, 2394047), (46, 1769513), (391, 208178), (782, 104089)]