724117168

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{102161}}^1$

素因数の和:102612

約数の個数: 20

約数和(自身を含む): 1406157768

約数和(自身を除く): 682040600

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 102161, 204322, 408644, 817288, 1634576, 45257323, 90514646, 181029292, 362058584, 724117168]

約数ペア:

[(1, 724117168), (2, 362058584), (4, 181029292), (8, 90514646), (16, 45257323), (443, 1634576), (886, 817288), (1772, 408644), (3544, 204322), (7088, 102161)]