2172344096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{168451}}^1$

素因数の和:168505

約数の個数: 48

約数和(自身を含む): 4754389248

約数和(自身を除く): 2582045152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 168451, 336902, 673804, 1347608, 2189863, 2695216, 4379726, 5221981, 5390432, 8759452, 10443962, 17518904, 20887924, 35037808, 41775848, 67885753, 70075616, 83551696, 135771506, 167103392, 271543012, 543086024, 1086172048, 2172344096]

約数ペア:

[(1, 2172344096), (2, 1086172048), (4, 543086024), (8, 271543012), (13, 167103392), (16, 135771506), (26, 83551696), (31, 70075616), (32, 67885753), (52, 41775848), (62, 35037808), (104, 20887924), (124, 17518904), (208, 10443962), (248, 8759452), (403, 5390432), (416, 5221981), (496, 4379726), (806, 2695216), (992, 2189863), (1612, 1347608), (3224, 673804), (6448, 336902), (12896, 168451)]