91180554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20789}}^1$

素因数の和:20854

約数の個数: 32

約数和(自身を含む): 197588160

約数和(自身を除く): 106407606

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 20789, 41578, 62367, 124734, 353413, 706826, 893927, 1060239, 1787854, 2120478, 2681781, 5363562, 15196759, 30393518, 45590277, 91180554]

約数ペア:

[(1, 91180554), (2, 45590277), (3, 30393518), (6, 15196759), (17, 5363562), (34, 2681781), (43, 2120478), (51, 1787854), (86, 1060239), (102, 893927), (129, 706826), (258, 353413), (731, 124734), (1462, 62367), (2193, 41578), (4386, 20789)]