80218444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1259}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 148916880

約数和(自身を除く): 68698436

約数列:

[1, 2, 4, 17, 34, 68, 937, 1259, 1874, 2518, 3748, 5036, 15929, 21403, 31858, 42806, 63716, 85612, 1179683, 2359366, 4718732, 20054611, 40109222, 80218444]

約数ペア:

[(1, 80218444), (2, 40109222), (4, 20054611), (17, 4718732), (34, 2359366), (68, 1179683), (937, 85612), (1259, 63716), (1874, 42806), (2518, 31858), (3748, 21403), (5036, 15929)]