67768216

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{66701}}^1$

素因数の和:66834

約数の個数: 16

約数和(自身を含む): 128067840

約数和(自身を除く): 60299624

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 66701, 133402, 266804, 533608, 8471027, 16942054, 33884108, 67768216]

約数ペア:

[(1, 67768216), (2, 33884108), (4, 16942054), (8, 8471027), (127, 533608), (254, 266804), (508, 133402), (1016, 66701)]