42087704

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{26437}}^1$

素因数の和:26642

約数の個数: 16

約数和(自身を含む): 79314000

約数和(自身を除く): 37226296

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 26437, 52874, 105748, 211496, 5260963, 10521926, 21043852, 42087704]

約数ペア:

[(1, 42087704), (2, 21043852), (4, 10521926), (8, 5260963), (199, 211496), (398, 105748), (796, 52874), (1592, 26437)]