90505216

素因数分解:

$2^{16}\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 34

約数和(自身を含む): 181140122

約数和(自身を除く): 90634906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1381, 2048, 2762, 4096, 5524, 8192, 11048, 16384, 22096, 32768, 44192, 65536, 88384, 176768, 353536, 707072, 1414144, 2828288, 5656576, 11313152, 22626304, 45252608, 90505216]

約数ペア:

[(1, 90505216), (2, 45252608), (4, 22626304), (8, 11313152), (16, 5656576), (32, 2828288), (64, 1414144), (128, 707072), (256, 353536), (512, 176768), (1024, 88384), (1381, 65536), (2048, 44192), (2762, 32768), (4096, 22096), (5524, 16384), (8192, 11048)]