83368016

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{2591}}^1$

素因数の和:4610

約数の個数: 20

約数和(自身を含む): 161668224

約数和(自身を除く): 78300208

約数列:

[1, 2, 4, 8, 16, 2011, 2591, 4022, 5182, 8044, 10364, 16088, 20728, 32176, 41456, 5210501, 10421002, 20842004, 41684008, 83368016]

約数ペア:

[(1, 83368016), (2, 41684008), (4, 20842004), (8, 10421002), (16, 5210501), (2011, 41456), (2591, 32176), (4022, 20728), (5182, 16088), (8044, 10364)]