40123204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6961}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 77194656

約数和(自身を除く): 37071452

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 6961, 13922, 27844, 76571, 153142, 306284, 911891, 1823782, 3647564, 10030801, 20061602, 40123204]

約数ペア:

[(1, 40123204), (2, 20061602), (4, 10030801), (11, 3647564), (22, 1823782), (44, 911891), (131, 306284), (262, 153142), (524, 76571), (1441, 27844), (2882, 13922), (5764, 6961)]