86089072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49363}}^1$

素因数の和:49480

約数の個数: 20

約数和(自身を含む): 168331240

約数和(自身を除く): 82242168

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49363, 98726, 197452, 394904, 789808, 5380567, 10761134, 21522268, 43044536, 86089072]

約数ペア:

[(1, 86089072), (2, 43044536), (4, 21522268), (8, 10761134), (16, 5380567), (109, 789808), (218, 394904), (436, 197452), (872, 98726), (1744, 49363)]