22352216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68147}}^1$

素因数の和:68194

約数の個数: 16

約数和(自身を含む): 42933240

約数和(自身を除く): 20581024

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68147, 136294, 272588, 545176, 2794027, 5588054, 11176108, 22352216]

約数ペア:

[(1, 22352216), (2, 11176108), (4, 5588054), (8, 2794027), (41, 545176), (82, 272588), (164, 136294), (328, 68147)]