22090088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{38891}}^1$

素因数の和:38968

約数の個数: 16

約数和(自身を含む): 42003360

約数和(自身を除く): 19913272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 38891, 77782, 155564, 311128, 2761261, 5522522, 11045044, 22090088]

約数ペア:

[(1, 22090088), (2, 11045044), (4, 5522522), (8, 2761261), (71, 311128), (142, 155564), (284, 77782), (568, 38891)]