80810144

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{6361}}^1$

素因数の和:6768

約数の個数: 24

約数和(自身を含む): 159520788

約数和(自身を除く): 78710644

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 3176, 6352, 6361, 12704, 12722, 25444, 50888, 101776, 203552, 2525317, 5050634, 10101268, 20202536, 40405072, 80810144]

約数ペア:

[(1, 80810144), (2, 40405072), (4, 20202536), (8, 10101268), (16, 5050634), (32, 2525317), (397, 203552), (794, 101776), (1588, 50888), (3176, 25444), (6352, 12722), (6361, 12704)]