87894226

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{60953}}^1$

素因数の和:61065

約数の個数: 16

約数和(自身を含む): 152141184

約数和(自身を除く): 64246958

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 60953, 121906, 426671, 853342, 6278159, 12556318, 43947113, 87894226]

約数ペア:

[(1, 87894226), (2, 43947113), (7, 12556318), (14, 6278159), (103, 853342), (206, 426671), (721, 121906), (1442, 60953)]