255873224

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{165721}}^1$

素因数の和:165920

約数の個数: 16

約数和(自身を含む): 482251020

約数和(自身を除く): 226377796

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 165721, 331442, 662884, 1325768, 31984153, 63968306, 127936612, 255873224]

約数ペア:

[(1, 255873224), (2, 127936612), (4, 63968306), (8, 31984153), (193, 1325768), (386, 662884), (772, 331442), (1544, 165721)]