128024024

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{8111}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 240196320

約数和(自身を除く): 112172296

約数列:

[1, 2, 4, 8, 1973, 3946, 7892, 8111, 15784, 16222, 32444, 64888, 16003003, 32006006, 64012012, 128024024]

約数ペア:

[(1, 128024024), (2, 64012012), (4, 32006006), (8, 16003003), (1973, 64888), (3946, 32444), (7892, 16222), (8111, 15784)]