56787272

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{85523}}^1$

素因数の和:85612

約数の個数: 16

約数和(自身を含む): 107760240

約数和(自身を除く): 50972968

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 85523, 171046, 342092, 684184, 7098409, 14196818, 28393636, 56787272]

約数ペア:

[(1, 56787272), (2, 28393636), (4, 14196818), (8, 7098409), (83, 684184), (166, 342092), (332, 171046), (664, 85523)]