82921856

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 166529280

約数和(自身を除く): 83607424

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 5101, 8128, 10202, 16256, 20404, 40808, 81616, 163232, 326464, 647827, 652928, 1295654, 2591308, 5182616, 10365232, 20730464, 41460928, 82921856]

約数ペア:

[(1, 82921856), (2, 41460928), (4, 20730464), (8, 10365232), (16, 5182616), (32, 2591308), (64, 1295654), (127, 652928), (128, 647827), (254, 326464), (508, 163232), (1016, 81616), (2032, 40808), (4064, 20404), (5101, 16256), (8128, 10202)]