83094128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399491}}^1$

素因数の和:399512

約数の個数: 20

約数和(自身を含む): 173379528

約数和(自身を除く): 90285400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399491, 798982, 1597964, 3195928, 5193383, 6391856, 10386766, 20773532, 41547064, 83094128]

約数ペア:

[(1, 83094128), (2, 41547064), (4, 20773532), (8, 10386766), (13, 6391856), (16, 5193383), (26, 3195928), (52, 1597964), (104, 798982), (208, 399491)]