31896084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 81902016

約数和(自身を除く): 50005932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 1997, 2662, 3993, 3994, 5324, 5991, 7986, 7988, 11982, 15972, 21967, 23964, 43934, 65901, 87868, 131802, 241637, 263604, 483274, 724911, 966548, 1449822, 2658007, 2899644, 5316014, 7974021, 10632028, 15948042, 31896084]

約数ペア:

[(1, 31896084), (2, 15948042), (3, 10632028), (4, 7974021), (6, 5316014), (11, 2899644), (12, 2658007), (22, 1449822), (33, 966548), (44, 724911), (66, 483274), (121, 263604), (132, 241637), (242, 131802), (363, 87868), (484, 65901), (726, 43934), (1331, 23964), (1452, 21967), (1997, 15972), (2662, 11982), (3993, 7988), (3994, 7986), (5324, 5991)]