42942160

素因数分解:

$2^4\times 5^1\times {\mathrm{536777}}^1$

素因数の和:536790

約数の個数: 20

約数和(自身を含む): 99840708

約数和(自身を除く): 56898548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 536777, 1073554, 2147108, 2683885, 4294216, 5367770, 8588432, 10735540, 21471080, 42942160]

約数ペア:

[(1, 42942160), (2, 21471080), (4, 10735540), (5, 8588432), (8, 5367770), (10, 4294216), (16, 2683885), (20, 2147108), (40, 1073554), (80, 536777)]