80293826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4391}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 123959808

約数和(自身を除く): 43665982

約数列:

[1, 2, 41, 82, 223, 446, 4391, 8782, 9143, 18286, 180031, 360062, 979193, 1958386, 40146913, 80293826]

約数ペア:

[(1, 80293826), (2, 40146913), (41, 1958386), (82, 979193), (223, 360062), (446, 180031), (4391, 18286), (8782, 9143)]