80539312

素因数分解:

$2^4\times 7^1\times {\mathrm{719101}}^1$

素因数の和:719116

約数の個数: 20

約数和(自身を含む): 178337296

約数和(自身を除く): 97797984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719101, 1438202, 2876404, 5033707, 5752808, 10067414, 11505616, 20134828, 40269656, 80539312]

約数ペア:

[(1, 80539312), (2, 40269656), (4, 20134828), (7, 11505616), (8, 10067414), (14, 5752808), (16, 5033707), (28, 2876404), (56, 1438202), (112, 719101)]