129842288

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{8011}}^1$

素因数の和:9032

約数の個数: 20

約数和(自身を含む): 251849208

約数和(自身を除く): 122006920

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8011, 8104, 16022, 16208, 32044, 64088, 128176, 8115143, 16230286, 32460572, 64921144, 129842288]

約数ペア:

[(1, 129842288), (2, 64921144), (4, 32460572), (8, 16230286), (16, 8115143), (1013, 128176), (2026, 64088), (4052, 32044), (8011, 16208), (8104, 16022)]