80547194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23293}}^1$

素因数の和:23334

約数の個数: 32

約数和(自身を含む): 156535680

約数和(自身を除く): 75988486

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 23293, 46586, 163051, 302809, 326102, 442567, 605618, 885134, 2119663, 3097969, 4239326, 5753371, 6195938, 11506742, 40273597, 80547194]

約数ペア:

[(1, 80547194), (2, 40273597), (7, 11506742), (13, 6195938), (14, 5753371), (19, 4239326), (26, 3097969), (38, 2119663), (91, 885134), (133, 605618), (182, 442567), (247, 326102), (266, 302809), (494, 163051), (1729, 46586), (3458, 23293)]