40217776

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{1759}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 78020800

約数和(自身を除く): 37803024

約数列:

[1, 2, 4, 8, 16, 1429, 1759, 2858, 3518, 5716, 7036, 11432, 14072, 22864, 28144, 2513611, 5027222, 10054444, 20108888, 40217776]

約数ペア:

[(1, 40217776), (2, 20108888), (4, 10054444), (8, 5027222), (16, 2513611), (1429, 28144), (1759, 22864), (2858, 14072), (3518, 11432), (5716, 7036)]