22182968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67631}}^1$

素因数の和:67678

約数の個数: 16

約数和(自身を含む): 42608160

約数和(自身を除く): 20425192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67631, 135262, 270524, 541048, 2772871, 5545742, 11091484, 22182968]

約数ペア:

[(1, 22182968), (2, 11091484), (4, 5545742), (8, 2772871), (41, 541048), (82, 270524), (164, 135262), (328, 67631)]