80808224

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5169

約数の個数: 48

約数和(自身を含む): 184415616

約数和(自身を除く): 103607392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 5081, 7952, 10162, 15904, 20324, 35567, 40648, 71134, 81296, 142268, 162592, 284536, 360751, 569072, 721502, 1138144, 1443004, 2525257, 2886008, 5050514, 5772016, 10101028, 11544032, 20202056, 40404112, 80808224]

約数ペア:

[(1, 80808224), (2, 40404112), (4, 20202056), (7, 11544032), (8, 10101028), (14, 5772016), (16, 5050514), (28, 2886008), (32, 2525257), (56, 1443004), (71, 1138144), (112, 721502), (142, 569072), (224, 360751), (284, 284536), (497, 162592), (568, 142268), (994, 81296), (1136, 71134), (1988, 40648), (2272, 35567), (3976, 20324), (5081, 15904), (7952, 10162)]