16409328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26297}}^1$

素因数の和:26321

約数の個数: 40

約数和(自身を含む): 45653328

約数和(自身を除く): 29244000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 26297, 52594, 78891, 105188, 157782, 210376, 315564, 341861, 420752, 631128, 683722, 1025583, 1262256, 1367444, 2051166, 2734888, 4102332, 5469776, 8204664, 16409328]

約数ペア:

[(1, 16409328), (2, 8204664), (3, 5469776), (4, 4102332), (6, 2734888), (8, 2051166), (12, 1367444), (13, 1262256), (16, 1025583), (24, 683722), (26, 631128), (39, 420752), (48, 341861), (52, 315564), (78, 210376), (104, 157782), (156, 105188), (208, 78891), (312, 52594), (624, 26297)]