31433906

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2161}}^1$

素因数の和:3209

約数の個数: 16

約数和(自身を含む): 53963520

約数和(自身を除く): 22529614

約数列:

[1, 2, 7, 14, 1039, 2078, 2161, 4322, 7273, 14546, 15127, 30254, 2245279, 4490558, 15716953, 31433906]

約数ペア:

[(1, 31433906), (2, 15716953), (7, 4490558), (14, 2245279), (1039, 30254), (2078, 15127), (2161, 14546), (4322, 7273)]