22916528

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{20173}}^1$

素因数の和:20252

約数の個数: 20

約数和(自身を含む): 45028368

約数和(自身を除く): 22111840

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 20173, 40346, 80692, 161384, 322768, 1432283, 2864566, 5729132, 11458264, 22916528]

約数ペア:

[(1, 22916528), (2, 11458264), (4, 5729132), (8, 2864566), (16, 1432283), (71, 322768), (142, 161384), (284, 80692), (568, 40346), (1136, 20173)]