80285798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10589}}^1$

素因数の和:10831

約数の個数: 16

約数和(自身を含む): 128096640

約数和(自身を除く): 47810842

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 10589, 21178, 180013, 360026, 2361347, 4722694, 40142899, 80285798]

約数ペア:

[(1, 80285798), (2, 40142899), (17, 4722694), (34, 2361347), (223, 360026), (446, 180013), (3791, 21178), (7582, 10589)]