15764144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 34110912

約数和(自身を除く): 18346768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 2083, 3784, 4166, 7568, 8332, 16664, 22913, 33328, 45826, 89569, 91652, 179138, 183304, 358276, 366608, 716552, 985259, 1433104, 1970518, 3941036, 7882072, 15764144]

約数ペア:

[(1, 15764144), (2, 7882072), (4, 3941036), (8, 1970518), (11, 1433104), (16, 985259), (22, 716552), (43, 366608), (44, 358276), (86, 183304), (88, 179138), (172, 91652), (176, 89569), (344, 45826), (473, 33328), (688, 22913), (946, 16664), (1892, 8332), (2083, 7568), (3784, 4166)]