16720576

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2056

約数の個数: 28

約数和(自身を含む): 33439608

約数和(自身を除く): 16719032

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 1907, 2192, 3814, 4384, 7628, 8768, 15256, 30512, 61024, 122048, 261259, 522518, 1045036, 2090072, 4180144, 8360288, 16720576]

約数ペア:

[(1, 16720576), (2, 8360288), (4, 4180144), (8, 2090072), (16, 1045036), (32, 522518), (64, 261259), (137, 122048), (274, 61024), (548, 30512), (1096, 15256), (1907, 8768), (2192, 7628), (3814, 4384)]