86140642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{323837}}^1$

素因数の和:323865

約数の個数: 16

約数和(自身を含む): 155442240

約数和(自身を除く): 69301598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 323837, 647674, 2266859, 4533718, 6152903, 12305806, 43070321, 86140642]

約数ペア:

[(1, 86140642), (2, 43070321), (7, 12305806), (14, 6152903), (19, 4533718), (38, 2266859), (133, 647674), (266, 323837)]