16742912

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 40

約数和(自身を含む): 34139556

約数和(自身を除く): 17396644

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 617, 848, 1234, 1696, 2468, 3392, 4936, 6784, 9872, 13568, 19744, 27136, 32701, 39488, 65402, 78976, 130804, 157952, 261608, 315904, 523216, 1046432, 2092864, 4185728, 8371456, 16742912]

約数ペア:

[(1, 16742912), (2, 8371456), (4, 4185728), (8, 2092864), (16, 1046432), (32, 523216), (53, 315904), (64, 261608), (106, 157952), (128, 130804), (212, 78976), (256, 65402), (424, 39488), (512, 32701), (617, 27136), (848, 19744), (1234, 13568), (1696, 9872), (2468, 6784), (3392, 4936)]