81041224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8941}}^1$

素因数の和:9061

約数の個数: 32

約数和(自身を含む): 167394240

約数和(自身を除く): 86353016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 8941, 9064, 17882, 35764, 71528, 98351, 196702, 393404, 786808, 920923, 1841846, 3683692, 7367384, 10130153, 20260306, 40520612, 81041224]

約数ペア:

[(1, 81041224), (2, 40520612), (4, 20260306), (8, 10130153), (11, 7367384), (22, 3683692), (44, 1841846), (88, 920923), (103, 786808), (206, 393404), (412, 196702), (824, 98351), (1133, 71528), (2266, 35764), (4532, 17882), (8941, 9064)]