164007328

素因数分解:

$2^5\times {\mathrm{499}}^1\times {\mathrm{10271}}^1$

素因数の和:10780

約数の個数: 24

約数和(自身を含む): 323568000

約数和(自身を除く): 159560672

約数列:

[1, 2, 4, 8, 16, 32, 499, 998, 1996, 3992, 7984, 10271, 15968, 20542, 41084, 82168, 164336, 328672, 5125229, 10250458, 20500916, 41001832, 82003664, 164007328]

約数ペア:

[(1, 164007328), (2, 82003664), (4, 41001832), (8, 20500916), (16, 10250458), (32, 5125229), (499, 328672), (998, 164336), (1996, 82168), (3992, 41084), (7984, 20542), (10271, 15968)]