16287841232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78306929}}^1$

素因数の和:78306950

約数の個数: 20

約数和(自身を含む): 33985207620

約数和(自身を除く): 17697366388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78306929, 156613858, 313227716, 626455432, 1017990077, 1252910864, 2035980154, 4071960308, 8143920616, 16287841232]

約数ペア:

[(1, 16287841232), (2, 8143920616), (4, 4071960308), (8, 2035980154), (13, 1252910864), (16, 1017990077), (26, 626455432), (52, 313227716), (104, 156613858), (208, 78306929)]