81364958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{24671}}^1$

素因数の和:24787

約数の個数: 16

約数和(自身を含む): 130564224

約数和(自身を除く): 49199266

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 24671, 49342, 419407, 838814, 2393087, 4786174, 40682479, 81364958]

約数ペア:

[(1, 81364958), (2, 40682479), (17, 4786174), (34, 2393087), (97, 838814), (194, 419407), (1649, 49342), (3298, 24671)]