80534714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 135335424

約数和(自身を除く): 54800710

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 613, 806, 1226, 2119, 4238, 5053, 7969, 10106, 15938, 19003, 38006, 65689, 99919, 131378, 199838, 247039, 494078, 1298947, 2597894, 3097489, 6194978, 40267357, 80534714]

約数ペア:

[(1, 80534714), (2, 40267357), (13, 6194978), (26, 3097489), (31, 2597894), (62, 1298947), (163, 494078), (326, 247039), (403, 199838), (613, 131378), (806, 99919), (1226, 65689), (2119, 38006), (4238, 19003), (5053, 15938), (7969, 10106)]