82128656

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{11587}}^1$

素因数の和:12038

約数の個数: 20

約数和(自身を含む): 159497232

約数和(自身を除く): 77368576

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 11587, 23174, 46348, 92696, 185392, 5133041, 10266082, 20532164, 41064328, 82128656]

約数ペア:

[(1, 82128656), (2, 41064328), (4, 20532164), (8, 10266082), (16, 5133041), (443, 185392), (886, 92696), (1772, 46348), (3544, 23174), (7088, 11587)]