67089116

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 123393312

約数和(自身を除く): 56304196

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 193, 386, 772, 1849, 2021, 3698, 4042, 7396, 8084, 8299, 9071, 16598, 18142, 33196, 36284, 86903, 173806, 347612, 356857, 390053, 713714, 780106, 1427428, 1560212, 16772279, 33544558, 67089116]

約数ペア:

[(1, 67089116), (2, 33544558), (4, 16772279), (43, 1560212), (47, 1427428), (86, 780106), (94, 713714), (172, 390053), (188, 356857), (193, 347612), (386, 173806), (772, 86903), (1849, 36284), (2021, 33196), (3698, 18142), (4042, 16598), (7396, 9071), (8084, 8299)]