82974188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{19441}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 160046544

約数和(自身を除く): 77072356

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 19441, 38882, 77764, 213851, 427702, 855404, 1885777, 3771554, 7543108, 20743547, 41487094, 82974188]

約数ペア:

[(1, 82974188), (2, 41487094), (4, 20743547), (11, 7543108), (22, 3771554), (44, 1885777), (97, 855404), (194, 427702), (388, 213851), (1067, 77764), (2134, 38882), (4268, 19441)]