87834724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 158563328

約数和(自身を除く): 70728604

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 4021, 5461, 8042, 10922, 16084, 21844, 172903, 345806, 510667, 691612, 1021334, 2042668, 21958681, 43917362, 87834724]

約数ペア:

[(1, 87834724), (2, 43917362), (4, 21958681), (43, 2042668), (86, 1021334), (127, 691612), (172, 510667), (254, 345806), (508, 172903), (4021, 21844), (5461, 16084), (8042, 10922)]