16728328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{51001}}^1$

素因数の和:51048

約数の個数: 16

約数和(自身を含む): 32131260

約数和(自身を除く): 15402932

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 51001, 102002, 204004, 408008, 2091041, 4182082, 8364164, 16728328]

約数ペア:

[(1, 16728328), (2, 8364164), (4, 4182082), (8, 2091041), (41, 408008), (82, 204004), (164, 102002), (328, 51001)]