80885672

素因数分解:

$2^3\times 7^2\times {\mathrm{206341}}^1$

素因数の和:206361

約数の個数: 24

約数和(自身を含む): 176422410

約数和(自身を除く): 95536738

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 206341, 412682, 825364, 1444387, 1650728, 2888774, 5777548, 10110709, 11555096, 20221418, 40442836, 80885672]

約数ペア:

[(1, 80885672), (2, 40442836), (4, 20221418), (7, 11555096), (8, 10110709), (14, 5777548), (28, 2888774), (49, 1650728), (56, 1444387), (98, 825364), (196, 412682), (392, 206341)]