129026048

素因数分解:

$2^{11}\times {\mathrm{251}}^2$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 259021035

約数和(自身を除く): 129994987

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 1004, 1024, 2008, 2048, 4016, 8032, 16064, 32128, 63001, 64256, 126002, 128512, 252004, 257024, 504008, 514048, 1008016, 2016032, 4032064, 8064128, 16128256, 32256512, 64513024, 129026048]

約数ペア:

[(1, 129026048), (2, 64513024), (4, 32256512), (8, 16128256), (16, 8064128), (32, 4032064), (64, 2016032), (128, 1008016), (251, 514048), (256, 504008), (502, 257024), (512, 252004), (1004, 128512), (1024, 126002), (2008, 64256), (2048, 63001), (4016, 32128), (8032, 16064)]