22556888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68771}}^1$

素因数の和:68818

約数の個数: 16

約数和(自身を含む): 43326360

約数和(自身を除く): 20769472

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68771, 137542, 275084, 550168, 2819611, 5639222, 11278444, 22556888]

約数ペア:

[(1, 22556888), (2, 11278444), (4, 5639222), (8, 2819611), (41, 550168), (82, 275084), (164, 137542), (328, 68771)]