16280576

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 44

約数和(自身を含む): 35077392

約数和(自身を除く): 18796816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1223, 1664, 2446, 3328, 4892, 6656, 9784, 13312, 15899, 19568, 31798, 39136, 63596, 78272, 127192, 156544, 254384, 313088, 508768, 626176, 1017536, 1252352, 2035072, 4070144, 8140288, 16280576]

約数ペア:

[(1, 16280576), (2, 8140288), (4, 4070144), (8, 2035072), (13, 1252352), (16, 1017536), (26, 626176), (32, 508768), (52, 313088), (64, 254384), (104, 156544), (128, 127192), (208, 78272), (256, 63596), (416, 39136), (512, 31798), (832, 19568), (1024, 15899), (1223, 13312), (1664, 9784), (2446, 6656), (3328, 4892)]