85173124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4937}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 157620960

約数和(自身を除く): 72447836

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 4937, 8626, 9874, 17252, 19748, 93803, 187606, 375212, 1120699, 2241398, 4482796, 21293281, 42586562, 85173124]

約数ペア:

[(1, 85173124), (2, 42586562), (4, 21293281), (19, 4482796), (38, 2241398), (76, 1120699), (227, 375212), (454, 187606), (908, 93803), (4313, 19748), (4937, 17252), (8626, 9874)]