8390824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{80681}}^1$

素因数の和:80700

約数の個数: 16

約数和(自身を含む): 16943220

約数和(自身を除く): 8552396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 80681, 161362, 322724, 645448, 1048853, 2097706, 4195412, 8390824]

約数ペア:

[(1, 8390824), (2, 4195412), (4, 2097706), (8, 1048853), (13, 645448), (26, 322724), (52, 161362), (104, 80681)]