22742152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{40039}}^1$

素因数の和:40116

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 20501048

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 40039, 80078, 160156, 320312, 2842769, 5685538, 11371076, 22742152]

約数ペア:

[(1, 22742152), (2, 11371076), (4, 5685538), (8, 2842769), (71, 320312), (142, 160156), (284, 80078), (568, 40039)]