16662328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{48437}}^1$

素因数の和:48486

約数の個数: 16

約数和(自身を含む): 31969080

約数和(自身を除く): 15306752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 48437, 96874, 193748, 387496, 2082791, 4165582, 8331164, 16662328]

約数ペア:

[(1, 16662328), (2, 8331164), (4, 4165582), (8, 2082791), (43, 387496), (86, 193748), (172, 96874), (344, 48437)]