57486992

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{27427}}^1$

素因数の和:27566

約数の個数: 20

約数和(自身を含む): 112235376

約数和(自身を除く): 54748384

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 27427, 54854, 109708, 219416, 438832, 3592937, 7185874, 14371748, 28743496, 57486992]

約数ペア:

[(1, 57486992), (2, 28743496), (4, 14371748), (8, 7185874), (16, 3592937), (131, 438832), (262, 219416), (524, 109708), (1048, 54854), (2096, 27427)]