54131408

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{12577}}^1$

素因数の和:12854

約数の個数: 20

約数和(自身を含む): 105277860

約数和(自身を除く): 51146452

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 12577, 25154, 50308, 100616, 201232, 3383213, 6766426, 13532852, 27065704, 54131408]

約数ペア:

[(1, 54131408), (2, 27065704), (4, 13532852), (8, 6766426), (16, 3383213), (269, 201232), (538, 100616), (1076, 50308), (2152, 25154), (4304, 12577)]