31041488

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{7549}}^1$

素因数の和:7814

約数の個数: 20

約数和(自身を含む): 60384900

約数和(自身を除く): 29343412

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 7549, 15098, 30196, 60392, 120784, 1940093, 3880186, 7760372, 15520744, 31041488]

約数ペア:

[(1, 31041488), (2, 15520744), (4, 7760372), (8, 3880186), (16, 1940093), (257, 120784), (514, 60392), (1028, 30196), (2056, 15098), (4112, 7549)]