16078504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 33090120

約数和(自身を除く): 17011616

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 2917, 5512, 5834, 11668, 23336, 37921, 75842, 151684, 154601, 303368, 309202, 618404, 1236808, 2009813, 4019626, 8039252, 16078504]

約数ペア:

[(1, 16078504), (2, 8039252), (4, 4019626), (8, 2009813), (13, 1236808), (26, 618404), (52, 309202), (53, 303368), (104, 154601), (106, 151684), (212, 75842), (424, 37921), (689, 23336), (1378, 11668), (2756, 5834), (2917, 5512)]