85437978

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{31159}}^1$

素因数の和:31621

約数の個数: 16

約数和(自身を含む): 171255360

約数和(自身を除く): 85817382

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 31159, 62318, 93477, 186954, 14239663, 28479326, 42718989, 85437978]

約数ペア:

[(1, 85437978), (2, 42718989), (3, 28479326), (6, 14239663), (457, 186954), (914, 93477), (1371, 62318), (2742, 31159)]