42897734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{2081}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 70304976

約数和(自身を除く): 27407242

約数列:

[1, 2, 11, 22, 937, 1874, 2081, 4162, 10307, 20614, 22891, 45782, 1949897, 3899794, 21448867, 42897734]

約数ペア:

[(1, 42897734), (2, 21448867), (11, 3899794), (22, 1949897), (937, 45782), (1874, 22891), (2081, 20614), (4162, 10307)]