22245448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64667}}^1$

素因数の和:64716

約数の個数: 16

約数和(自身を含む): 42680880

約数和(自身を除く): 20435432

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64667, 129334, 258668, 517336, 2780681, 5561362, 11122724, 22245448]

約数ペア:

[(1, 22245448), (2, 11122724), (4, 5561362), (8, 2780681), (43, 517336), (86, 258668), (172, 129334), (344, 64667)]