80303216

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1193}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 178259424

約数和(自身を除く): 97956208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1193, 1202, 2386, 2404, 4207, 4772, 4808, 8351, 8414, 9544, 9616, 16702, 16828, 19088, 33404, 33656, 66808, 67312, 133616, 716993, 1433986, 2867972, 5018951, 5735944, 10037902, 11471888, 20075804, 40151608, 80303216]

約数ペア:

[(1, 80303216), (2, 40151608), (4, 20075804), (7, 11471888), (8, 10037902), (14, 5735944), (16, 5018951), (28, 2867972), (56, 1433986), (112, 716993), (601, 133616), (1193, 67312), (1202, 66808), (2386, 33656), (2404, 33404), (4207, 19088), (4772, 16828), (4808, 16702), (8351, 9616), (8414, 9544)]