16909312

素因数分解:

$2^{10}\times 7^2\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 66

約数和(自身を含む): 39437502

約数和(自身を除く): 22528190

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 337, 392, 448, 512, 674, 784, 896, 1024, 1348, 1568, 1792, 2359, 2696, 3136, 3584, 4718, 5392, 6272, 7168, 9436, 10784, 12544, 16513, 18872, 21568, 25088, 33026, 37744, 43136, 50176, 66052, 75488, 86272, 132104, 150976, 172544, 264208, 301952, 345088, 528416, 603904, 1056832, 1207808, 2113664, 2415616, 4227328, 8454656, 16909312]

約数ペア:

[(1, 16909312), (2, 8454656), (4, 4227328), (7, 2415616), (8, 2113664), (14, 1207808), (16, 1056832), (28, 603904), (32, 528416), (49, 345088), (56, 301952), (64, 264208), (98, 172544), (112, 150976), (128, 132104), (196, 86272), (224, 75488), (256, 66052), (337, 50176), (392, 43136), (448, 37744), (512, 33026), (674, 25088), (784, 21568), (896, 18872), (1024, 16513), (1348, 12544), (1568, 10784), (1792, 9436), (2359, 7168), (2696, 6272), (3136, 5392), (3584, 4718)]