85555912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{63281}}^1$

素因数の和:63313

約数の個数: 24

約数和(自身を含む): 173709090

約数和(自身を除く): 88153178

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 63281, 126562, 253124, 506248, 822653, 1645306, 3290612, 6581224, 10694489, 21388978, 42777956, 85555912]

約数ペア:

[(1, 85555912), (2, 42777956), (4, 21388978), (8, 10694489), (13, 6581224), (26, 3290612), (52, 1645306), (104, 822653), (169, 506248), (338, 253124), (676, 126562), (1352, 63281)]