87055486

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{22129}}^1$

素因数の和:22419

約数の個数: 16

約数和(自身を含む): 149775840

約数和(自身を除く): 62720354

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 22129, 44258, 154903, 309806, 6218249, 12436498, 43527743, 87055486]

約数ペア:

[(1, 87055486), (2, 43527743), (7, 12436498), (14, 6218249), (281, 309806), (562, 154903), (1967, 44258), (3934, 22129)]