53136656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81001}}^1$

素因数の和:81050

約数の個数: 20

約数和(自身を含む): 105464604

約数和(自身を除く): 52327948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81001, 162002, 324004, 648008, 1296016, 3321041, 6642082, 13284164, 26568328, 53136656]

約数ペア:

[(1, 53136656), (2, 26568328), (4, 13284164), (8, 6642082), (16, 3321041), (41, 1296016), (82, 648008), (164, 324004), (328, 162002), (656, 81001)]