22368208

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{8081}}^1$

素因数の和:8262

約数の個数: 20

約数和(自身を含む): 43594308

約数和(自身を除く): 21226100

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 8081, 16162, 32324, 64648, 129296, 1398013, 2796026, 5592052, 11184104, 22368208]

約数ペア:

[(1, 22368208), (2, 11184104), (4, 5592052), (8, 2796026), (16, 1398013), (173, 129296), (346, 64648), (692, 32324), (1384, 16162), (2768, 8081)]