86012728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{250037}}^1$

素因数の和:250086

約数の個数: 16

約数和(自身を含む): 165025080

約数和(自身を除く): 79012352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 250037, 500074, 1000148, 2000296, 10751591, 21503182, 43006364, 86012728]

約数ペア:

[(1, 86012728), (2, 43006364), (4, 21503182), (8, 10751591), (43, 2000296), (86, 1000148), (172, 500074), (344, 250037)]