16491176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 33483240

約数和(自身を除く): 16992064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 617, 1028, 1234, 2056, 2468, 3341, 4936, 6682, 8021, 13364, 16042, 26728, 32084, 64168, 158569, 317138, 634276, 1268552, 2061397, 4122794, 8245588, 16491176]

約数ペア:

[(1, 16491176), (2, 8245588), (4, 4122794), (8, 2061397), (13, 1268552), (26, 634276), (52, 317138), (104, 158569), (257, 64168), (514, 32084), (617, 26728), (1028, 16042), (1234, 13364), (2056, 8021), (2468, 6682), (3341, 4936)]