25116656

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4447}}^1$

素因数の和:4808

約数の個数: 20

約数和(自身を含む): 48812352

約数和(自身を除く): 23695696

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4447, 5648, 8894, 17788, 35576, 71152, 1569791, 3139582, 6279164, 12558328, 25116656]

約数ペア:

[(1, 25116656), (2, 12558328), (4, 6279164), (8, 3139582), (16, 1569791), (353, 71152), (706, 35576), (1412, 17788), (2824, 8894), (4447, 5648)]