80829121556

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1\times {\mathrm{179657}}^1$

素因数の和:180619

約数の個数: 24

約数和(自身を含む): 142657794216

約数和(自身を除く): 61828672660

約数列:

[1, 2, 4, 137, 274, 548, 821, 1642, 3284, 112477, 179657, 224954, 359314, 449908, 718628, 24613009, 49226018, 98452036, 147498397, 294996794, 589993588, 20207280389, 40414560778, 80829121556]

約数ペア:

[(1, 80829121556), (2, 40414560778), (4, 20207280389), (137, 589993588), (274, 294996794), (548, 147498397), (821, 98452036), (1642, 49226018), (3284, 24613009), (112477, 718628), (179657, 449908), (224954, 359314)]