54160016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{82561}}^1$

素因数の和:82610

約数の個数: 20

約数和(自身を含む): 107495724

約数和(自身を除く): 53335708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 82561, 165122, 330244, 660488, 1320976, 3385001, 6770002, 13540004, 27080008, 54160016]

約数ペア:

[(1, 54160016), (2, 27080008), (4, 13540004), (8, 6770002), (16, 3385001), (41, 1320976), (82, 660488), (164, 330244), (328, 165122), (656, 82561)]