388593584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{191237}}^1$

素因数の和:191372

約数の個数: 20

約数和(自身を含む): 758832384

約数和(自身を除く): 370238800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 191237, 382474, 764948, 1529896, 3059792, 24287099, 48574198, 97148396, 194296792, 388593584]

約数ペア:

[(1, 388593584), (2, 194296792), (4, 97148396), (8, 48574198), (16, 24287099), (127, 3059792), (254, 1529896), (508, 764948), (1016, 382474), (2032, 191237)]