136989224

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{66629}}^1$

素因数の和:66892

約数の個数: 16

約数和(自身を含む): 257858100

約数和(自身を除く): 120868876

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 66629, 133258, 266516, 533032, 17123653, 34247306, 68494612, 136989224]

約数ペア:

[(1, 136989224), (2, 68494612), (4, 34247306), (8, 17123653), (257, 533032), (514, 266516), (1028, 133258), (2056, 66629)]