80853728

素因数分解:

$2^5\times {\mathrm{1213}}^1\times {\mathrm{2083}}^1$

素因数の和:3306

約数の個数: 24

約数和(自身を含む): 159388488

約数和(自身を除く): 78534760

約数列:

[1, 2, 4, 8, 16, 32, 1213, 2083, 2426, 4166, 4852, 8332, 9704, 16664, 19408, 33328, 38816, 66656, 2526679, 5053358, 10106716, 20213432, 40426864, 80853728]

約数ペア:

[(1, 80853728), (2, 40426864), (4, 20213432), (8, 10106716), (16, 5053358), (32, 2526679), (1213, 66656), (2083, 38816), (2426, 33328), (4166, 19408), (4852, 16664), (8332, 9704)]