91447874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 166379520

約数和(自身を除く): 74931646

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 2707, 4826, 5414, 16891, 18949, 33782, 37898, 51433, 102866, 343789, 360031, 687578, 720062, 2406523, 4813046, 6531991, 13063982, 45723937, 91447874]

約数ペア:

[(1, 91447874), (2, 45723937), (7, 13063982), (14, 6531991), (19, 4813046), (38, 2406523), (127, 720062), (133, 687578), (254, 360031), (266, 343789), (889, 102866), (1778, 51433), (2413, 37898), (2707, 33782), (4826, 18949), (5414, 16891)]