78848114

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 119740896

約数和(自身を除く): 40892782

約数列:

[1, 2, 131, 257, 262, 514, 1171, 2342, 33667, 67334, 153401, 300947, 306802, 601894, 39424057, 78848114]

約数ペア:

[(1, 78848114), (2, 39424057), (131, 601894), (257, 306802), (262, 300947), (514, 153401), (1171, 67334), (2342, 33667)]