81036112

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{10939}}^1$

素因数の和:11410

約数の個数: 20

約数和(自身を含む): 157360960

約数和(自身を除く): 76324848

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 10939, 21878, 43756, 87512, 175024, 5064757, 10129514, 20259028, 40518056, 81036112]

約数ペア:

[(1, 81036112), (2, 40518056), (4, 20259028), (8, 10129514), (16, 5064757), (463, 175024), (926, 87512), (1852, 43756), (3704, 21878), (7408, 10939)]