89183374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 161141760

約数和(自身を除く): 71958386

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 2689, 4738, 5378, 16583, 18823, 33166, 37646, 61847, 123694, 276967, 432929, 553934, 865858, 1938769, 3877538, 6370241, 12740482, 44591687, 89183374]

約数ペア:

[(1, 89183374), (2, 44591687), (7, 12740482), (14, 6370241), (23, 3877538), (46, 1938769), (103, 865858), (161, 553934), (206, 432929), (322, 276967), (721, 123694), (1442, 61847), (2369, 37646), (2689, 33166), (4738, 18823), (5378, 16583)]