8218449992

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{5501}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 15935387580

約数和(自身を除く): 7716937588

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 404, 808, 1849, 3698, 4343, 5501, 7396, 8686, 11002, 14792, 17372, 22004, 34744, 44008, 186749, 236543, 373498, 473086, 555601, 746996, 946172, 1111202, 1493992, 1892344, 2222404, 4444808, 10171349, 20342698, 23890843, 40685396, 47781686, 81370792, 95563372, 191126744, 1027306249, 2054612498, 4109224996, 8218449992]

約数ペア:

[(1, 8218449992), (2, 4109224996), (4, 2054612498), (8, 1027306249), (43, 191126744), (86, 95563372), (101, 81370792), (172, 47781686), (202, 40685396), (344, 23890843), (404, 20342698), (808, 10171349), (1849, 4444808), (3698, 2222404), (4343, 1892344), (5501, 1493992), (7396, 1111202), (8686, 946172), (11002, 746996), (14792, 555601), (17372, 473086), (22004, 373498), (34744, 236543), (44008, 186749)]