40551346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80141}}^1$

素因数の和:80177

約数の個数: 16

約数和(自身を含む): 69242688

約数和(自身を除く): 28691342

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80141, 160282, 881551, 1763102, 1843243, 3686486, 20275673, 40551346]

約数ペア:

[(1, 40551346), (2, 20275673), (11, 3686486), (22, 1843243), (23, 1763102), (46, 881551), (253, 160282), (506, 80141)]