56266408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{639391}}^1$

素因数の和:639408

約数の個数: 16

約数和(自身を含む): 115090560

約数和(自身を除く): 58824152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 639391, 1278782, 2557564, 5115128, 7033301, 14066602, 28133204, 56266408]

約数ペア:

[(1, 56266408), (2, 28133204), (4, 14066602), (8, 7033301), (11, 5115128), (22, 2557564), (44, 1278782), (88, 639391)]