85158232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{247553}}^1$

素因数の和:247602

約数の個数: 16

約数和(自身を含む): 163385640

約数和(自身を除く): 78227408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 247553, 495106, 990212, 1980424, 10644779, 21289558, 42579116, 85158232]

約数ペア:

[(1, 85158232), (2, 42579116), (4, 21289558), (8, 10644779), (43, 1980424), (86, 990212), (172, 495106), (344, 247553)]