80941876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14423}}^1$

素因数の和:14511

約数の個数: 24

約数和(自身を含む): 150240384

約数和(自身を除く): 69298508

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 14423, 28846, 57692, 331729, 663458, 879803, 1326916, 1759606, 3519212, 20235469, 40470938, 80941876]

約数ペア:

[(1, 80941876), (2, 40470938), (4, 20235469), (23, 3519212), (46, 1759606), (61, 1326916), (92, 879803), (122, 663458), (244, 331729), (1403, 57692), (2806, 28846), (5612, 14423)]