16399224

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 44647200

約数和(自身を除く): 28247976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 953, 956, 1434, 1906, 1912, 2151, 2859, 2868, 3812, 4302, 5718, 5736, 7624, 8577, 8604, 11436, 17154, 17208, 22872, 34308, 68616, 227767, 455534, 683301, 911068, 1366602, 1822136, 2049903, 2733204, 4099806, 5466408, 8199612, 16399224]

約数ペア:

[(1, 16399224), (2, 8199612), (3, 5466408), (4, 4099806), (6, 2733204), (8, 2049903), (9, 1822136), (12, 1366602), (18, 911068), (24, 683301), (36, 455534), (72, 227767), (239, 68616), (478, 34308), (717, 22872), (953, 17208), (956, 17154), (1434, 11436), (1906, 8604), (1912, 8577), (2151, 7624), (2859, 5736), (2868, 5718), (3812, 4302)]