56569424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82223}}^1$

素因数の和:82274

約数の個数: 20

約数和(自身を含む): 112153536

約数和(自身を除く): 55584112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82223, 164446, 328892, 657784, 1315568, 3535589, 7071178, 14142356, 28284712, 56569424]

約数ペア:

[(1, 56569424), (2, 28284712), (4, 14142356), (8, 7071178), (16, 3535589), (43, 1315568), (86, 657784), (172, 328892), (344, 164446), (688, 82223)]