57160016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{27271}}^1$

素因数の和:27410

約数の個数: 20

約数和(自身を含む): 111597024

約数和(自身を除く): 54437008

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 27271, 54542, 109084, 218168, 436336, 3572501, 7145002, 14290004, 28580008, 57160016]

約数ペア:

[(1, 57160016), (2, 28580008), (4, 14290004), (8, 7145002), (16, 3572501), (131, 436336), (262, 218168), (524, 109084), (1048, 54542), (2096, 27271)]