85831963

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 23654117

約数列:

[1, 7, 17, 31, 53, 119, 217, 371, 439, 527, 901, 1643, 3073, 3689, 6307, 7463, 11501, 13609, 23267, 27931, 52241, 95263, 162869, 195517, 231353, 395539, 721277, 1619471, 2768773, 5048939, 12261709, 85831963]

約数ペア:

[(1, 85831963), (7, 12261709), (17, 5048939), (31, 2768773), (53, 1619471), (119, 721277), (217, 395539), (371, 231353), (439, 195517), (527, 162869), (901, 95263), (1643, 52241), (3073, 27931), (3689, 23267), (6307, 13609), (7463, 11501)]