87348662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11551}}^1$

素因数の和:11771

約数の個数: 16

約数和(自身を含む): 138624000

約数和(自身を除く): 51275338

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 11551, 23102, 219469, 438938, 2298649, 4597298, 43674331, 87348662]

約数ペア:

[(1, 87348662), (2, 43674331), (19, 4597298), (38, 2298649), (199, 438938), (398, 219469), (3781, 23102), (7562, 11551)]