85691276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14011}}^1$

素因数の和:14165

約数の個数: 24

約数和(自身を含む): 164781120

約数和(自身を除く): 79089844

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 14011, 28022, 56044, 154121, 308242, 616484, 1947529, 3895058, 7790116, 21422819, 42845638, 85691276]

約数ペア:

[(1, 85691276), (2, 42845638), (4, 21422819), (11, 7790116), (22, 3895058), (44, 1947529), (139, 616484), (278, 308242), (556, 154121), (1529, 56044), (3058, 28022), (6116, 14011)]