56485136

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{8191}}^1$

素因数の和:8630

約数の個数: 20

約数和(自身を含む): 109707264

約数和(自身を除く): 53222128

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 8191, 16382, 32764, 65528, 131056, 3530321, 7060642, 14121284, 28242568, 56485136]

約数ペア:

[(1, 56485136), (2, 28242568), (4, 14121284), (8, 7060642), (16, 3530321), (431, 131056), (862, 65528), (1724, 32764), (3448, 16382), (6896, 8191)]