80319496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3863}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 158578560

約数和(自身を除く): 78259064

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 3863, 5198, 7726, 10396, 15452, 20792, 30904, 88849, 177698, 355396, 436519, 710792, 873038, 1746076, 3492152, 10039937, 20079874, 40159748, 80319496]

約数ペア:

[(1, 80319496), (2, 40159748), (4, 20079874), (8, 10039937), (23, 3492152), (46, 1746076), (92, 873038), (113, 710792), (184, 436519), (226, 355396), (452, 177698), (904, 88849), (2599, 30904), (3863, 20792), (5198, 15452), (7726, 10396)]