80562209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 103574016

約数和(自身を除く): 23011807

約数列:

[1, 7, 13, 37, 71, 91, 259, 337, 481, 497, 923, 2359, 2627, 3367, 4381, 6461, 12469, 18389, 23927, 30667, 34151, 87283, 162097, 167489, 239057, 311051, 885299, 1134679, 2177357, 6197093, 11508887, 80562209]

約数ペア:

[(1, 80562209), (7, 11508887), (13, 6197093), (37, 2177357), (71, 1134679), (91, 885299), (259, 311051), (337, 239057), (481, 167489), (497, 162097), (923, 87283), (2359, 34151), (2627, 30667), (3367, 23927), (4381, 18389), (6461, 12469)]