42751816

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{27689}}^1$

素因数の和:27888

約数の個数: 16

約数和(自身を含む): 80577900

約数和(自身を除く): 37826084

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 27689, 55378, 110756, 221512, 5343977, 10687954, 21375908, 42751816]

約数ペア:

[(1, 42751816), (2, 21375908), (4, 10687954), (8, 5343977), (193, 221512), (386, 110756), (772, 55378), (1544, 27689)]