22146032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32189}}^1$

素因数の和:32240

約数の個数: 20

約数和(自身を含む): 43907160

約数和(自身を除く): 21761128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32189, 64378, 128756, 257512, 515024, 1384127, 2768254, 5536508, 11073016, 22146032]

約数ペア:

[(1, 22146032), (2, 11073016), (4, 5536508), (8, 2768254), (16, 1384127), (43, 515024), (86, 257512), (172, 128756), (344, 64378), (688, 32189)]