16855144

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{8011}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 31727520

約数和(自身を除く): 14872376

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 8011, 16022, 32044, 64088, 2106893, 4213786, 8427572, 16855144]

約数ペア:

[(1, 16855144), (2, 8427572), (4, 4213786), (8, 2106893), (263, 64088), (526, 32044), (1052, 16022), (2104, 8011)]