91130072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24083}}^1$

素因数の和:24143

約数の個数: 32

約数和(自身を含む): 190745280

約数和(自身を除く): 99615208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 24083, 48166, 96332, 192664, 264913, 529826, 1035569, 1059652, 2071138, 2119304, 4142276, 8284552, 11391259, 22782518, 45565036, 91130072]

約数ペア:

[(1, 91130072), (2, 45565036), (4, 22782518), (8, 11391259), (11, 8284552), (22, 4142276), (43, 2119304), (44, 2071138), (86, 1059652), (88, 1035569), (172, 529826), (344, 264913), (473, 192664), (946, 96332), (1892, 48166), (3784, 24083)]