83990231428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{488315299}}^1$

素因数の和:488315346

約数の個数: 12

約数和(自身を含む): 150401112400

約数和(自身を除く): 66410880972

約数列:

[1, 2, 4, 43, 86, 172, 488315299, 976630598, 1953261196, 20997557857, 41995115714, 83990231428]

約数ペア:

[(1, 83990231428), (2, 41995115714), (4, 20997557857), (43, 1953261196), (86, 976630598), (172, 488315299)]