27656816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157141}}^1$

素因数の和:157160

約数の個数: 20

約数和(自身を含む): 58456824

約数和(自身を除く): 30800008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157141, 314282, 628564, 1257128, 1728551, 2514256, 3457102, 6914204, 13828408, 27656816]

約数ペア:

[(1, 27656816), (2, 13828408), (4, 6914204), (8, 3457102), (11, 2514256), (16, 1728551), (22, 1257128), (44, 628564), (88, 314282), (176, 157141)]