90426794

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 137472000

約数和(自身を除く): 47045206

約数列:

[1, 2, 127, 199, 254, 398, 1789, 3578, 25273, 50546, 227203, 356011, 454406, 712022, 45213397, 90426794]

約数ペア:

[(1, 90426794), (2, 45213397), (127, 712022), (199, 454406), (254, 356011), (398, 227203), (1789, 50546), (3578, 25273)]