91611016

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23041}}^1$

素因数の和:23125

約数の個数: 32

約数和(自身を含む): 199082880

約数和(自身を除く): 107471864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 23041, 46082, 92164, 161287, 184328, 322574, 645148, 1290296, 1635911, 3271822, 6543644, 11451377, 13087288, 22902754, 45805508, 91611016]

約数ペア:

[(1, 91611016), (2, 45805508), (4, 22902754), (7, 13087288), (8, 11451377), (14, 6543644), (28, 3271822), (56, 1635911), (71, 1290296), (142, 645148), (284, 322574), (497, 184328), (568, 161287), (994, 92164), (1988, 46082), (3976, 23041)]