31074208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 68324256

約数和(自身を除く): 37250048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 2053, 3784, 4106, 7568, 8212, 15136, 16424, 22583, 32848, 45166, 65696, 88279, 90332, 176558, 180664, 353116, 361328, 706232, 722656, 971069, 1412464, 1942138, 2824928, 3884276, 7768552, 15537104, 31074208]

約数ペア:

[(1, 31074208), (2, 15537104), (4, 7768552), (8, 3884276), (11, 2824928), (16, 1942138), (22, 1412464), (32, 971069), (43, 722656), (44, 706232), (86, 361328), (88, 353116), (172, 180664), (176, 176558), (344, 90332), (352, 88279), (473, 65696), (688, 45166), (946, 32848), (1376, 22583), (1892, 16424), (2053, 15136), (3784, 8212), (4106, 7568)]