86020990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{782009}}^1$

素因数の和:782027

約数の個数: 16

約数和(自身を含む): 168914160

約数和(自身を除く): 82893170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 782009, 1564018, 3910045, 7820090, 8602099, 17204198, 43010495, 86020990]

約数ペア:

[(1, 86020990), (2, 43010495), (5, 17204198), (10, 8602099), (11, 7820090), (22, 3910045), (55, 1564018), (110, 782009)]