8043256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{77339}}^1$

素因数の和:77358

約数の個数: 16

約数和(自身を含む): 16241400

約数和(自身を除く): 8198144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 77339, 154678, 309356, 618712, 1005407, 2010814, 4021628, 8043256]

約数ペア:

[(1, 8043256), (2, 4021628), (4, 2010814), (8, 1005407), (13, 618712), (26, 309356), (52, 154678), (104, 77339)]