112816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:660

約数の個数: 20

約数和(自身を含む): 238824

約数和(自身を除く): 126008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 641, 1282, 2564, 5128, 7051, 10256, 14102, 28204, 56408, 112816]

約数ペア:

[(1, 112816), (2, 56408), (4, 28204), (8, 14102), (11, 10256), (16, 7051), (22, 5128), (44, 2564), (88, 1282), (176, 641)]