55222288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313763}}^1$

素因数の和:313782

約数の個数: 20

約数和(自身を含む): 116720208

約数和(自身を除く): 61497920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313763, 627526, 1255052, 2510104, 3451393, 5020208, 6902786, 13805572, 27611144, 55222288]

約数ペア:

[(1, 55222288), (2, 27611144), (4, 13805572), (8, 6902786), (11, 5020208), (16, 3451393), (22, 2510104), (44, 1255052), (88, 627526), (176, 313763)]