2016454784

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 4140785880

約数和(自身を除く): 2124331096

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 173, 328, 346, 656, 692, 1312, 1384, 2221, 2624, 2768, 4442, 5248, 5536, 7093, 8884, 11072, 14186, 17768, 22144, 28372, 35536, 56744, 71072, 91061, 113488, 142144, 182122, 226976, 284288, 364244, 384233, 453952, 728488, 768466, 907904, 1456976, 1536932, 2913952, 3073864, 5827904, 6147728, 11655808, 12295456, 15753553, 24590912, 31507106, 49181824, 63014212, 126028424, 252056848, 504113696, 1008227392, 2016454784]

約数ペア:

[(1, 2016454784), (2, 1008227392), (4, 504113696), (8, 252056848), (16, 126028424), (32, 63014212), (41, 49181824), (64, 31507106), (82, 24590912), (128, 15753553), (164, 12295456), (173, 11655808), (328, 6147728), (346, 5827904), (656, 3073864), (692, 2913952), (1312, 1536932), (1384, 1456976), (2221, 907904), (2624, 768466), (2768, 728488), (4442, 453952), (5248, 384233), (5536, 364244), (7093, 284288), (8884, 226976), (11072, 182122), (14186, 142144), (17768, 113488), (22144, 91061), (28372, 71072), (35536, 56744)]