80174186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21751}}^1$

素因数の和:21869

約数の個数: 16

約数和(自身を含む): 127901760

約数和(自身を除く): 47727574

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 21751, 43502, 413269, 826538, 2109847, 4219694, 40087093, 80174186]

約数ペア:

[(1, 80174186), (2, 40087093), (19, 4219694), (38, 2109847), (97, 826538), (194, 413269), (1843, 43502), (3686, 21751)]