84040484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18911}}^1$

素因数の和:19027

約数の個数: 24

約数和(自身を含む): 162038016

約数和(自身を除く): 77997532

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 18911, 37822, 75644, 208021, 416042, 832084, 1910011, 3820022, 7640044, 21010121, 42020242, 84040484]

約数ペア:

[(1, 84040484), (2, 42020242), (4, 21010121), (11, 7640044), (22, 3820022), (44, 1910011), (101, 832084), (202, 416042), (404, 208021), (1111, 75644), (2222, 37822), (4444, 18911)]