86427544

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17341}}^1$

素因数の和:17443

約数の個数: 32

約数和(自身を含む): 187293600

約数和(自身を除く): 100866056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 17341, 34682, 69364, 121387, 138728, 242774, 485548, 971096, 1543349, 3086698, 6173396, 10803443, 12346792, 21606886, 43213772, 86427544]

約数ペア:

[(1, 86427544), (2, 43213772), (4, 21606886), (7, 12346792), (8, 10803443), (14, 6173396), (28, 3086698), (56, 1543349), (89, 971096), (178, 485548), (356, 242774), (623, 138728), (712, 121387), (1246, 69364), (2492, 34682), (4984, 17341)]