29210416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{42457}}^1$

素因数の和:42508

約数の個数: 20

約数和(自身を含む): 57912712

約数和(自身を除く): 28702296

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 42457, 84914, 169828, 339656, 679312, 1825651, 3651302, 7302604, 14605208, 29210416]

約数ペア:

[(1, 29210416), (2, 14605208), (4, 7302604), (8, 3651302), (16, 1825651), (43, 679312), (86, 339656), (172, 169828), (344, 84914), (688, 42457)]