16559104

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 44

約数和(自身を含む): 33636304

約数和(自身を除く): 17077200

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 157, 206, 256, 314, 412, 512, 628, 824, 1024, 1256, 1648, 2512, 3296, 5024, 6592, 10048, 13184, 16171, 20096, 26368, 32342, 40192, 52736, 64684, 80384, 105472, 129368, 160768, 258736, 517472, 1034944, 2069888, 4139776, 8279552, 16559104]

約数ペア:

[(1, 16559104), (2, 8279552), (4, 4139776), (8, 2069888), (16, 1034944), (32, 517472), (64, 258736), (103, 160768), (128, 129368), (157, 105472), (206, 80384), (256, 64684), (314, 52736), (412, 40192), (512, 32342), (628, 26368), (824, 20096), (1024, 16171), (1256, 13184), (1648, 10048), (2512, 6592), (3296, 5024)]