290185216

素因数分解:

$2^{13}\times {\mathrm{35423}}^1$

素因数の和:35449

約数の個数: 28

約数和(自身を含む): 580351392

約数和(自身を除く): 290166176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 35423, 70846, 141692, 283384, 566768, 1133536, 2267072, 4534144, 9068288, 18136576, 36273152, 72546304, 145092608, 290185216]

約数ペア:

[(1, 290185216), (2, 145092608), (4, 72546304), (8, 36273152), (16, 18136576), (32, 9068288), (64, 4534144), (128, 2267072), (256, 1133536), (512, 566768), (1024, 283384), (2048, 141692), (4096, 70846), (8192, 35423)]