80420296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3119}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 165110400

約数和(自身を除く): 84690104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3119, 3223, 6238, 6446, 12476, 12892, 24952, 25784, 34309, 68618, 137236, 274472, 913867, 1827734, 3655468, 7310936, 10052537, 20105074, 40210148, 80420296]

約数ペア:

[(1, 80420296), (2, 40210148), (4, 20105074), (8, 10052537), (11, 7310936), (22, 3655468), (44, 1827734), (88, 913867), (293, 274472), (586, 137236), (1172, 68618), (2344, 34309), (3119, 25784), (3223, 24952), (6238, 12892), (6446, 12476)]