8204816

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 15985212

約数和(自身を除く): 7780396

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 2657, 3088, 5314, 10628, 21256, 42512, 512801, 1025602, 2051204, 4102408, 8204816]

約数ペア:

[(1, 8204816), (2, 4102408), (4, 2051204), (8, 1025602), (16, 512801), (193, 42512), (386, 21256), (772, 10628), (1544, 5314), (2657, 3088)]