85556692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2543}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 161554176

約数和(自身を除く): 75997484

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 2543, 2588, 5086, 8411, 10172, 16822, 33059, 33644, 66118, 132236, 1645321, 3290642, 6581284, 21389173, 42778346, 85556692]

約数ペア:

[(1, 85556692), (2, 42778346), (4, 21389173), (13, 6581284), (26, 3290642), (52, 1645321), (647, 132236), (1294, 66118), (2543, 33644), (2588, 33059), (5086, 16822), (8411, 10172)]