31078352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 62379936

約数和(自身を除く): 31301584

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 547, 848, 1072, 1094, 2188, 3551, 4376, 7102, 8752, 14204, 28408, 28991, 36649, 56816, 57982, 73298, 115964, 146596, 231928, 293192, 463856, 586384, 1942397, 3884794, 7769588, 15539176, 31078352]

約数ペア:

[(1, 31078352), (2, 15539176), (4, 7769588), (8, 3884794), (16, 1942397), (53, 586384), (67, 463856), (106, 293192), (134, 231928), (212, 146596), (268, 115964), (424, 73298), (536, 57982), (547, 56816), (848, 36649), (1072, 28991), (1094, 28408), (2188, 14204), (3551, 8752), (4376, 7102)]