84589142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{4001}}^1$

素因数の和:4076

約数の個数: 24

約数和(自身を含む): 143063496

約数和(自身を除く): 58474354

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 4001, 8002, 10571, 21142, 44011, 88022, 124031, 248062, 1364341, 2728682, 3844961, 7689922, 42294571, 84589142]

約数ペア:

[(1, 84589142), (2, 42294571), (11, 7689922), (22, 3844961), (31, 2728682), (62, 1364341), (341, 248062), (682, 124031), (961, 88022), (1922, 44011), (4001, 21142), (8002, 10571)]