90696638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7583

約数の個数: 16

約数和(自身を含む): 141158400

約数和(自身を除く): 50461762

約数列:

[1, 2, 31, 62, 199, 398, 6169, 7351, 12338, 14702, 227881, 455762, 1462849, 2925698, 45348319, 90696638]

約数ペア:

[(1, 90696638), (2, 45348319), (31, 2925698), (62, 1462849), (199, 455762), (398, 227881), (6169, 14702), (7351, 12338)]