85405224

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{82757}}^1$

素因数の和:82809

約数の個数: 32

約数和(自身を含む): 218481120

約数和(自身を除く): 133075896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 82757, 165514, 248271, 331028, 496542, 662056, 993084, 1986168, 3558551, 7117102, 10675653, 14234204, 21351306, 28468408, 42702612, 85405224]

約数ペア:

[(1, 85405224), (2, 42702612), (3, 28468408), (4, 21351306), (6, 14234204), (8, 10675653), (12, 7117102), (24, 3558551), (43, 1986168), (86, 993084), (129, 662056), (172, 496542), (258, 331028), (344, 248271), (516, 165514), (1032, 82757)]