89171018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 144820224

約数和(自身を除く): 55649206

約数列:

[1, 2, 17, 34, 107, 127, 193, 214, 254, 386, 1819, 2159, 3281, 3638, 4318, 6562, 13589, 20651, 24511, 27178, 41302, 49022, 231013, 351067, 416687, 462026, 702134, 833374, 2622677, 5245354, 44585509, 89171018]

約数ペア:

[(1, 89171018), (2, 44585509), (17, 5245354), (34, 2622677), (107, 833374), (127, 702134), (193, 462026), (214, 416687), (254, 351067), (386, 231013), (1819, 49022), (2159, 41302), (3281, 27178), (3638, 24511), (4318, 20651), (6562, 13589)]