16456048

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 36629600

約数和(自身を除く): 20173552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 421, 698, 842, 1396, 1684, 2443, 2792, 2947, 3368, 4886, 5584, 5894, 6736, 9772, 11788, 19544, 23576, 39088, 47152, 146929, 293858, 587716, 1028503, 1175432, 2057006, 2350864, 4114012, 8228024, 16456048]

約数ペア:

[(1, 16456048), (2, 8228024), (4, 4114012), (7, 2350864), (8, 2057006), (14, 1175432), (16, 1028503), (28, 587716), (56, 293858), (112, 146929), (349, 47152), (421, 39088), (698, 23576), (842, 19544), (1396, 11788), (1684, 9772), (2443, 6736), (2792, 5894), (2947, 5584), (3368, 4886)]