140410016

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{31567}}^1$

素因数の和:31716

約数の個数: 24

約数和(自身を含む): 278429760

約数和(自身を除く): 138019744

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 31567, 63134, 126268, 252536, 505072, 1010144, 4387813, 8775626, 17551252, 35102504, 70205008, 140410016]

約数ペア:

[(1, 140410016), (2, 70205008), (4, 35102504), (8, 17551252), (16, 8775626), (32, 4387813), (139, 1010144), (278, 505072), (556, 252536), (1112, 126268), (2224, 63134), (4448, 31567)]