25263152

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5077}}^1$

素因数の和:5396

約数の個数: 20

約数和(自身を含む): 49114416

約数和(自身を除く): 23851264

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5077, 10154, 20308, 40616, 81232, 1578947, 3157894, 6315788, 12631576, 25263152]

約数ペア:

[(1, 25263152), (2, 12631576), (4, 6315788), (8, 3157894), (16, 1578947), (311, 81232), (622, 40616), (1244, 20308), (2488, 10154), (4976, 5077)]