80891112

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{16937}}^1$

素因数の和:17145

約数の個数: 32

約数和(自身を含む): 203256000

約数和(自身を除く): 122364888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 16937, 33874, 50811, 67748, 101622, 135496, 203244, 406488, 3370463, 6740926, 10111389, 13481852, 20222778, 26963704, 40445556, 80891112]

約数ペア:

[(1, 80891112), (2, 40445556), (3, 26963704), (4, 20222778), (6, 13481852), (8, 10111389), (12, 6740926), (24, 3370463), (199, 406488), (398, 203244), (597, 135496), (796, 101622), (1194, 67748), (1592, 50811), (2388, 33874), (4776, 16937)]