87667534

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 133854336

約数和(自身を除く): 46186802

約数列:

[1, 2, 71, 142, 307, 614, 2011, 4022, 21797, 43594, 142781, 285562, 617377, 1234754, 43833767, 87667534]

約数ペア:

[(1, 87667534), (2, 43833767), (71, 1234754), (142, 617377), (307, 285562), (614, 142781), (2011, 43594), (4022, 21797)]