22254392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64693}}^1$

素因数の和:64742

約数の個数: 16

約数和(自身を含む): 42698040

約数和(自身を除く): 20443648

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64693, 129386, 258772, 517544, 2781799, 5563598, 11127196, 22254392]

約数ペア:

[(1, 22254392), (2, 11127196), (4, 5563598), (8, 2781799), (43, 517544), (86, 258772), (172, 129386), (344, 64693)]