56516104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{164291}}^1$

素因数の和:164340

約数の個数: 16

約数和(自身を含む): 108432720

約数和(自身を除く): 51916616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 164291, 328582, 657164, 1314328, 7064513, 14129026, 28258052, 56516104]

約数ペア:

[(1, 56516104), (2, 28258052), (4, 14129026), (8, 7064513), (43, 1314328), (86, 657164), (172, 328582), (344, 164291)]