39568408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 81357120

約数和(自身を除く): 41788712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2131, 2321, 4262, 4642, 8524, 9284, 17048, 18568, 23441, 46882, 93764, 187528, 449641, 899282, 1798564, 3597128, 4946051, 9892102, 19784204, 39568408]

約数ペア:

[(1, 39568408), (2, 19784204), (4, 9892102), (8, 4946051), (11, 3597128), (22, 1798564), (44, 899282), (88, 449641), (211, 187528), (422, 93764), (844, 46882), (1688, 23441), (2131, 18568), (2321, 17048), (4262, 9284), (4642, 8524)]