77893898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53279}}^1$

素因数の和:53341

約数の個数: 16

約数和(自身を含む): 126593280

約数和(自身を除く): 48699382

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 53279, 106558, 905743, 1811486, 2290997, 4581994, 38946949, 77893898]

約数ペア:

[(1, 77893898), (2, 38946949), (17, 4581994), (34, 2290997), (43, 1811486), (86, 905743), (731, 106558), (1462, 53279)]