16328368

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 37531080

約数和(自身を除く): 21202712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 353, 392, 413, 472, 706, 784, 826, 944, 1412, 1652, 2471, 2824, 2891, 3304, 4942, 5648, 5782, 6608, 9884, 11564, 17297, 19768, 20827, 23128, 34594, 39536, 41654, 46256, 69188, 83308, 138376, 145789, 166616, 276752, 291578, 333232, 583156, 1020523, 1166312, 2041046, 2332624, 4082092, 8164184, 16328368]

約数ペア:

[(1, 16328368), (2, 8164184), (4, 4082092), (7, 2332624), (8, 2041046), (14, 1166312), (16, 1020523), (28, 583156), (49, 333232), (56, 291578), (59, 276752), (98, 166616), (112, 145789), (118, 138376), (196, 83308), (236, 69188), (353, 46256), (392, 41654), (413, 39536), (472, 34594), (706, 23128), (784, 20827), (826, 19768), (944, 17297), (1412, 11564), (1652, 9884), (2471, 6608), (2824, 5782), (2891, 5648), (3304, 4942)]