81183794

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 123621120

約数和(自身を除く): 42437326

約数列:

[1, 2, 83, 166, 479, 958, 1021, 2042, 39757, 79514, 84743, 169486, 489059, 978118, 40591897, 81183794]

約数ペア:

[(1, 81183794), (2, 40591897), (83, 978118), (166, 489059), (479, 169486), (958, 84743), (1021, 79514), (2042, 39757)]