12531328

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 25508160

約数和(自身を除く): 12976832

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 2083, 3008, 4166, 6016, 8332, 16664, 33328, 66656, 97901, 133312, 195802, 266624, 391604, 783208, 1566416, 3132832, 6265664, 12531328]

約数ペア:

[(1, 12531328), (2, 6265664), (4, 3132832), (8, 1566416), (16, 783208), (32, 391604), (47, 266624), (64, 195802), (94, 133312), (128, 97901), (188, 66656), (376, 33328), (752, 16664), (1504, 8332), (2083, 6016), (3008, 4166)]