87293464

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{20627}}^1$

素因数の和:20679

約数の個数: 24

約数和(自身を含む): 171109260

約数和(自身を除く): 83815796

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 20627, 41254, 82508, 165016, 474421, 948842, 1897684, 3795368, 10911683, 21823366, 43646732, 87293464]

約数ペア:

[(1, 87293464), (2, 43646732), (4, 21823366), (8, 10911683), (23, 3795368), (46, 1897684), (92, 948842), (184, 474421), (529, 165016), (1058, 82508), (2116, 41254), (4232, 20627)]