40040464

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2341}}^1$

素因数の和:3418

約数の個数: 20

約数和(自身を含む): 77684140

約数和(自身を除く): 37643676

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2341, 4276, 4682, 8552, 9364, 17104, 18728, 37456, 2502529, 5005058, 10010116, 20020232, 40040464]

約数ペア:

[(1, 40040464), (2, 20020232), (4, 10010116), (8, 5005058), (16, 2502529), (1069, 37456), (2138, 18728), (2341, 17104), (4276, 9364), (4682, 8552)]