82801144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{240701}}^1$

素因数の和:240750

約数の個数: 16

約数和(自身を含む): 158863320

約数和(自身を除く): 76062176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 240701, 481402, 962804, 1925608, 10350143, 20700286, 41400572, 82801144]

約数ペア:

[(1, 82801144), (2, 41400572), (4, 20700286), (8, 10350143), (43, 1925608), (86, 962804), (172, 481402), (344, 240701)]