16002784

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 20285216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 359, 398, 718, 796, 1393, 1436, 1592, 2513, 2786, 2872, 3184, 5026, 5572, 5744, 6368, 10052, 11144, 11488, 20104, 22288, 40208, 44576, 71441, 80416, 142882, 285764, 500087, 571528, 1000174, 1143056, 2000348, 2286112, 4000696, 8001392, 16002784]

約数ペア:

[(1, 16002784), (2, 8001392), (4, 4000696), (7, 2286112), (8, 2000348), (14, 1143056), (16, 1000174), (28, 571528), (32, 500087), (56, 285764), (112, 142882), (199, 80416), (224, 71441), (359, 44576), (398, 40208), (718, 22288), (796, 20104), (1393, 11488), (1436, 11144), (1592, 10052), (2513, 6368), (2786, 5744), (2872, 5572), (3184, 5026)]