447652144

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{14489}}^1$

素因数の和:16428

約数の個数: 20

約数和(自身を含む): 867835080

約数和(自身を除く): 420182936

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 14489, 15448, 28978, 30896, 57956, 115912, 231824, 27978259, 55956518, 111913036, 223826072, 447652144]

約数ペア:

[(1, 447652144), (2, 223826072), (4, 111913036), (8, 55956518), (16, 27978259), (1931, 231824), (3862, 115912), (7724, 57956), (14489, 30896), (15448, 28978)]