85474556

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 152194560

約数和(自身を除く): 66720004

約数列:

[1, 2, 4, 113, 127, 226, 254, 452, 508, 1489, 2978, 5956, 14351, 28702, 57404, 168257, 189103, 336514, 378206, 673028, 756412, 21368639, 42737278, 85474556]

約数ペア:

[(1, 85474556), (2, 42737278), (4, 21368639), (113, 756412), (127, 673028), (226, 378206), (254, 336514), (452, 189103), (508, 168257), (1489, 57404), (2978, 28702), (5956, 14351)]