16408744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 33768000

約数和(自身を除く): 17359256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 937, 1592, 1874, 2189, 3748, 4378, 7496, 8756, 10307, 17512, 20614, 41228, 82456, 186463, 372926, 745852, 1491704, 2051093, 4102186, 8204372, 16408744]

約数ペア:

[(1, 16408744), (2, 8204372), (4, 4102186), (8, 2051093), (11, 1491704), (22, 745852), (44, 372926), (88, 186463), (199, 82456), (398, 41228), (796, 20614), (937, 17512), (1592, 10307), (1874, 8756), (2189, 7496), (3748, 4378)]