9639088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5527}}^1$

素因数の和:5644

約数の個数: 20

約数和(自身を含む): 18850480

約数和(自身を除く): 9211392

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5527, 11054, 22108, 44216, 88432, 602443, 1204886, 2409772, 4819544, 9639088]

約数ペア:

[(1, 9639088), (2, 4819544), (4, 2409772), (8, 1204886), (16, 602443), (109, 88432), (218, 44216), (436, 22108), (872, 11054), (1744, 5527)]