86171648

素因数分解:

$2^{13}\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 56

約数和(自身を含む): 176018952

約数和(自身を除く): 89847304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 157, 256, 268, 314, 512, 536, 628, 1024, 1072, 1256, 2048, 2144, 2512, 4096, 4288, 5024, 8192, 8576, 10048, 10519, 17152, 20096, 21038, 34304, 40192, 42076, 68608, 80384, 84152, 137216, 160768, 168304, 274432, 321536, 336608, 548864, 643072, 673216, 1286144, 1346432, 2692864, 5385728, 10771456, 21542912, 43085824, 86171648]

約数ペア:

[(1, 86171648), (2, 43085824), (4, 21542912), (8, 10771456), (16, 5385728), (32, 2692864), (64, 1346432), (67, 1286144), (128, 673216), (134, 643072), (157, 548864), (256, 336608), (268, 321536), (314, 274432), (512, 168304), (536, 160768), (628, 137216), (1024, 84152), (1072, 80384), (1256, 68608), (2048, 42076), (2144, 40192), (2512, 34304), (4096, 21038), (4288, 20096), (5024, 17152), (8192, 10519), (8576, 10048)]