80324738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{2371}}^1$

素因数の和:3689

約数の個数: 16

約数和(自身を含む): 129909696

約数和(自身を除く): 49584958

約数列:

[1, 2, 13, 26, 1303, 2371, 2606, 4742, 16939, 30823, 33878, 61646, 3089413, 6178826, 40162369, 80324738]

約数ペア:

[(1, 80324738), (2, 40162369), (13, 6178826), (26, 3089413), (1303, 61646), (2371, 33878), (2606, 30823), (4742, 16939)]