16790288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61729}}^1$

素因数の和:61754

約数の個数: 20

約数和(自身を含む): 34445340

約数和(自身を除く): 17655052

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61729, 123458, 246916, 493832, 987664, 1049393, 2098786, 4197572, 8395144, 16790288]

約数ペア:

[(1, 16790288), (2, 8395144), (4, 4197572), (8, 2098786), (16, 1049393), (17, 987664), (34, 493832), (68, 246916), (136, 123458), (272, 61729)]