903142016

素因数分解:

$2^7\times 7^1\times {\mathrm{1007971}}^1$

素因数の和:1007992

約数の個数: 32

約数和(自身を含む): 2056262880

約数和(自身を除く): 1153120864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1007971, 2015942, 4031884, 7055797, 8063768, 14111594, 16127536, 28223188, 32255072, 56446376, 64510144, 112892752, 129020288, 225785504, 451571008, 903142016]

約数ペア:

[(1, 903142016), (2, 451571008), (4, 225785504), (7, 129020288), (8, 112892752), (14, 64510144), (16, 56446376), (28, 32255072), (32, 28223188), (56, 16127536), (64, 14111594), (112, 8063768), (128, 7055797), (224, 4031884), (448, 2015942), (896, 1007971)]