89107456

素因数分解:

$2^{10}\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 44

約数和(自身を含む): 179513712

約数和(自身を除く): 90406256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 503, 512, 692, 1006, 1024, 1384, 2012, 2768, 4024, 5536, 8048, 11072, 16096, 22144, 32192, 44288, 64384, 87019, 88576, 128768, 174038, 177152, 257536, 348076, 515072, 696152, 1392304, 2784608, 5569216, 11138432, 22276864, 44553728, 89107456]

約数ペア:

[(1, 89107456), (2, 44553728), (4, 22276864), (8, 11138432), (16, 5569216), (32, 2784608), (64, 1392304), (128, 696152), (173, 515072), (256, 348076), (346, 257536), (503, 177152), (512, 174038), (692, 128768), (1006, 88576), (1024, 87019), (1384, 64384), (2012, 44288), (2768, 32192), (4024, 22144), (5536, 16096), (8048, 11072)]