47811856

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{22811}}^1$

素因数の和:22950

約数の個数: 20

約数和(自身を含む): 93346704

約数和(自身を除く): 45534848

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 22811, 45622, 91244, 182488, 364976, 2988241, 5976482, 11952964, 23905928, 47811856]

約数ペア:

[(1, 47811856), (2, 23905928), (4, 11952964), (8, 5976482), (16, 2988241), (131, 364976), (262, 182488), (524, 91244), (1048, 45622), (2096, 22811)]