51716624

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{12577}}^1$

素因数の和:12842

約数の個数: 20

約数和(自身を含む): 100598844

約数和(自身を除く): 48882220

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 12577, 25154, 50308, 100616, 201232, 3232289, 6464578, 12929156, 25858312, 51716624]

約数ペア:

[(1, 51716624), (2, 25858312), (4, 12929156), (8, 6464578), (16, 3232289), (257, 201232), (514, 100616), (1028, 50308), (2056, 25154), (4112, 12577)]