85840456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{825389}}^1$

素因数の和:825408

約数の個数: 16

約数和(自身を含む): 173331900

約数和(自身を除く): 87491444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 825389, 1650778, 3301556, 6603112, 10730057, 21460114, 42920228, 85840456]

約数ペア:

[(1, 85840456), (2, 42920228), (4, 21460114), (8, 10730057), (13, 6603112), (26, 3301556), (52, 1650778), (104, 825389)]