56909806

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 86434128

約数和(自身を除く): 29524322

約数列:

[1, 2, 131, 262, 281, 562, 773, 1546, 36811, 73622, 101263, 202526, 217213, 434426, 28454903, 56909806]

約数ペア:

[(1, 56909806), (2, 28454903), (131, 434426), (262, 217213), (281, 202526), (562, 101263), (773, 73622), (1546, 36811)]