22727384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{40013}}^1$

素因数の和:40090

約数の個数: 16

約数和(自身を含む): 43215120

約数和(自身を除く): 20487736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 40013, 80026, 160052, 320104, 2840923, 5681846, 11363692, 22727384]

約数ペア:

[(1, 22727384), (2, 11363692), (4, 5681846), (8, 2840923), (71, 320104), (142, 160052), (284, 80026), (568, 40013)]