1636983664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{2269}}^1$

素因数の和:3017

約数の個数: 40

約数和(自身を含む): 3225197840

約数和(自身を除く): 1588214176

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 673, 1072, 1346, 2269, 2692, 4538, 5384, 9076, 10768, 18152, 36304, 45091, 90182, 152023, 180364, 304046, 360728, 608092, 721456, 1216184, 1527037, 2432368, 3054074, 6108148, 12216296, 24432592, 102311479, 204622958, 409245916, 818491832, 1636983664]

約数ペア:

[(1, 1636983664), (2, 818491832), (4, 409245916), (8, 204622958), (16, 102311479), (67, 24432592), (134, 12216296), (268, 6108148), (536, 3054074), (673, 2432368), (1072, 1527037), (1346, 1216184), (2269, 721456), (2692, 608092), (4538, 360728), (5384, 304046), (9076, 180364), (10768, 152023), (18152, 90182), (36304, 45091)]