16258286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 36

約数和(自身を含む): 28242816

約数和(自身を除く): 11984530

約数列:

[1, 2, 11, 22, 23, 46, 121, 127, 242, 253, 254, 506, 529, 1058, 1397, 2783, 2794, 2921, 5566, 5819, 5842, 11638, 15367, 30734, 32131, 64009, 64262, 67183, 128018, 134366, 353441, 706882, 739013, 1478026, 8129143, 16258286]

約数ペア:

[(1, 16258286), (2, 8129143), (11, 1478026), (22, 739013), (23, 706882), (46, 353441), (121, 134366), (127, 128018), (242, 67183), (253, 64262), (254, 64009), (506, 32131), (529, 30734), (1058, 15367), (1397, 11638), (2783, 5842), (2794, 5819), (2921, 5566)]