87389246

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46933}}^1$

素因数の和:46968

約数の個数: 24

約数和(自身を含む): 160514280

約数和(自身を除く): 73125034

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 46933, 93866, 328531, 657062, 891727, 1783454, 2299717, 4599434, 6242089, 12484178, 43694623, 87389246]

約数ペア:

[(1, 87389246), (2, 43694623), (7, 12484178), (14, 6242089), (19, 4599434), (38, 2299717), (49, 1783454), (98, 891727), (133, 657062), (266, 328531), (931, 93866), (1862, 46933)]