82417168

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{8011}}^1$

素因数の和:8662

約数の個数: 20

約数和(自身を含む): 159951568

約数和(自身を除く): 77534400

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 8011, 10288, 16022, 32044, 64088, 128176, 5151073, 10302146, 20604292, 41208584, 82417168]

約数ペア:

[(1, 82417168), (2, 41208584), (4, 20604292), (8, 10302146), (16, 5151073), (643, 128176), (1286, 64088), (2572, 32044), (5144, 16022), (8011, 10288)]