85667816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{823729}}^1$

素因数の和:823748

約数の個数: 16

約数和(自身を含む): 172983300

約数和(自身を除く): 87315484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 823729, 1647458, 3294916, 6589832, 10708477, 21416954, 42833908, 85667816]

約数ペア:

[(1, 85667816), (2, 42833908), (4, 21416954), (8, 10708477), (13, 6589832), (26, 3294916), (52, 1647458), (104, 823729)]