8385064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 16560000

約数和(自身を除く): 8174936

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 229, 398, 458, 796, 916, 1592, 1832, 4577, 5267, 9154, 10534, 18308, 21068, 36616, 42136, 45571, 91142, 182284, 364568, 1048133, 2096266, 4192532, 8385064]

約数ペア:

[(1, 8385064), (2, 4192532), (4, 2096266), (8, 1048133), (23, 364568), (46, 182284), (92, 91142), (184, 45571), (199, 42136), (229, 36616), (398, 21068), (458, 18308), (796, 10534), (916, 9154), (1592, 5267), (1832, 4577)]