16548272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79559}}^1$

素因数の和:79580

約数の個数: 20

約数和(自身を含む): 34529040

約数和(自身を除く): 17980768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79559, 159118, 318236, 636472, 1034267, 1272944, 2068534, 4137068, 8274136, 16548272]

約数ペア:

[(1, 16548272), (2, 8274136), (4, 4137068), (8, 2068534), (13, 1272944), (16, 1034267), (26, 636472), (52, 318236), (104, 159118), (208, 79559)]