56608016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{49831}}^1$

素因数の和:49910

約数の個数: 20

約数和(自身を含む): 111225024

約数和(自身を除く): 54617008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 49831, 99662, 199324, 398648, 797296, 3538001, 7076002, 14152004, 28304008, 56608016]

約数ペア:

[(1, 56608016), (2, 28304008), (4, 14152004), (8, 7076002), (16, 3538001), (71, 797296), (142, 398648), (284, 199324), (568, 99662), (1136, 49831)]