86934145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 107452800

約数和(自身を除く): 20518655

約数列:

[1, 5, 41, 199, 205, 995, 2131, 8159, 10655, 40795, 87371, 424069, 436855, 2120345, 17386829, 86934145]

約数ペア:

[(1, 86934145), (5, 17386829), (41, 2120345), (199, 436855), (205, 424069), (995, 87371), (2131, 40795), (8159, 10655)]