68078992

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{4127}}^1$

素因数の和:5166

約数の個数: 20

約数和(自身を含む): 132062976

約数和(自身を除く): 63983984

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 4127, 8248, 8254, 16496, 16508, 33016, 66032, 4254937, 8509874, 17019748, 34039496, 68078992]

約数ペア:

[(1, 68078992), (2, 34039496), (4, 17019748), (8, 8509874), (16, 4254937), (1031, 66032), (2062, 33016), (4124, 16508), (4127, 16496), (8248, 8254)]