80984728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{920281}}^1$

素因数の和:920298

約数の個数: 16

約数和(自身を含む): 165650760

約数和(自身を除く): 84666032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 920281, 1840562, 3681124, 7362248, 10123091, 20246182, 40492364, 80984728]

約数ペア:

[(1, 80984728), (2, 40492364), (4, 20246182), (8, 10123091), (11, 7362248), (22, 3681124), (44, 1840562), (88, 920281)]