87529328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{321799}}^1$

素因数の和:321824

約数の個数: 20

約数和(自身を含む): 179564400

約数和(自身を除く): 92035072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 321799, 643598, 1287196, 2574392, 5148784, 5470583, 10941166, 21882332, 43764664, 87529328]

約数ペア:

[(1, 87529328), (2, 43764664), (4, 21882332), (8, 10941166), (16, 5470583), (17, 5148784), (34, 2574392), (68, 1287196), (136, 643598), (272, 321799)]