87786134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{4271}}^1$

素因数の和:4555

約数の個数: 16

約数和(自身を含む): 135336960

約数和(自身を除く): 47550826

約数列:

[1, 2, 43, 86, 239, 478, 4271, 8542, 10277, 20554, 183653, 367306, 1020769, 2041538, 43893067, 87786134]

約数ペア:

[(1, 87786134), (2, 43893067), (43, 2041538), (86, 1020769), (239, 367306), (478, 183653), (4271, 20554), (8542, 10277)]