81675464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{785341}}^1$

素因数の和:785360

約数の個数: 16

約数和(自身を含む): 164921820

約数和(自身を除く): 83246356

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 785341, 1570682, 3141364, 6282728, 10209433, 20418866, 40837732, 81675464]

約数ペア:

[(1, 81675464), (2, 40837732), (4, 20418866), (8, 10209433), (13, 6282728), (26, 3141364), (52, 1570682), (104, 785341)]