40955272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 80945280

約数和(自身を除く): 39990008

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2161, 2369, 4322, 4738, 8644, 9476, 17288, 18952, 49703, 99406, 198812, 222583, 397624, 445166, 890332, 1780664, 5119409, 10238818, 20477636, 40955272]

約数ペア:

[(1, 40955272), (2, 20477636), (4, 10238818), (8, 5119409), (23, 1780664), (46, 890332), (92, 445166), (103, 397624), (184, 222583), (206, 198812), (412, 99406), (824, 49703), (2161, 18952), (2369, 17288), (4322, 9476), (4738, 8644)]