84820168

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{53279}}^1$

素因数の和:53484

約数の個数: 16

約数和(自身を含む): 159840000

約数和(自身を除く): 75019832

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 53279, 106558, 213116, 426232, 10602521, 21205042, 42410084, 84820168]

約数ペア:

[(1, 84820168), (2, 42410084), (4, 21205042), (8, 10602521), (199, 426232), (398, 213116), (796, 106558), (1592, 53279)]