89189014

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 135108000

約数和(自身を除く): 45918986

約数列:

[1, 2, 199, 277, 398, 554, 809, 1618, 55123, 110246, 160991, 224093, 321982, 448186, 44594507, 89189014]

約数ペア:

[(1, 89189014), (2, 44594507), (199, 448186), (277, 321982), (398, 224093), (554, 160991), (809, 110246), (1618, 55123)]