77658946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19213}}^1$

素因数の和:19305

約数の個数: 16

約数和(自身を含む): 121739904

約数和(自身を除く): 44080958

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 19213, 38426, 826159, 903011, 1652318, 1806022, 38829473, 77658946]

約数ペア:

[(1, 77658946), (2, 38829473), (43, 1806022), (47, 1652318), (86, 903011), (94, 826159), (2021, 38426), (4042, 19213)]