85997864

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{106433}}^1$

素因数の和:106540

約数の個数: 16

約数和(自身を含む): 162844020

約数和(自身を除く): 76846156

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 106433, 212866, 425732, 851464, 10749733, 21499466, 42998932, 85997864]

約数ペア:

[(1, 85997864), (2, 42998932), (4, 21499466), (8, 10749733), (101, 851464), (202, 425732), (404, 212866), (808, 106433)]