40108642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124561}}^1$

素因数の和:124593

約数の個数: 16

約数和(自身を含む): 71747712

約数和(自身を除く): 31639070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124561, 249122, 871927, 1743854, 2864903, 5729806, 20054321, 40108642]

約数ペア:

[(1, 40108642), (2, 20054321), (7, 5729806), (14, 2864903), (23, 1743854), (46, 871927), (161, 249122), (322, 124561)]