31113216

素因数分解:

$2^{14}\times 3^2\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 90

約数和(自身を含む): 90305852

約数和(自身を除く): 59192636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 288, 384, 422, 512, 576, 633, 768, 844, 1024, 1152, 1266, 1536, 1688, 1899, 2048, 2304, 2532, 3072, 3376, 3798, 4096, 4608, 5064, 6144, 6752, 7596, 8192, 9216, 10128, 12288, 13504, 15192, 16384, 18432, 20256, 24576, 27008, 30384, 36864, 40512, 49152, 54016, 60768, 73728, 81024, 108032, 121536, 147456, 162048, 216064, 243072, 324096, 432128, 486144, 648192, 864256, 972288, 1296384, 1728512, 1944576, 2592768, 3457024, 3889152, 5185536, 7778304, 10371072, 15556608, 31113216]

約数ペア:

[(1, 31113216), (2, 15556608), (3, 10371072), (4, 7778304), (6, 5185536), (8, 3889152), (9, 3457024), (12, 2592768), (16, 1944576), (18, 1728512), (24, 1296384), (32, 972288), (36, 864256), (48, 648192), (64, 486144), (72, 432128), (96, 324096), (128, 243072), (144, 216064), (192, 162048), (211, 147456), (256, 121536), (288, 108032), (384, 81024), (422, 73728), (512, 60768), (576, 54016), (633, 49152), (768, 40512), (844, 36864), (1024, 30384), (1152, 27008), (1266, 24576), (1536, 20256), (1688, 18432), (1899, 16384), (2048, 15192), (2304, 13504), (2532, 12288), (3072, 10128), (3376, 9216), (3798, 8192), (4096, 7596), (4608, 6752), (5064, 6144)]