85245724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7437

約数の個数: 24

約数和(自身を含む): 154992096

約数和(自身を除く): 69746372

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 7321, 11644, 14642, 29284, 300161, 519791, 600322, 1039582, 1200644, 2079164, 21311431, 42622862, 85245724]

約数ペア:

[(1, 85245724), (2, 42622862), (4, 21311431), (41, 2079164), (71, 1200644), (82, 1039582), (142, 600322), (164, 519791), (284, 300161), (2911, 29284), (5822, 14642), (7321, 11644)]