631567896

素因数分解:

$2^3\times 3^1\times {\mathrm{26315329}}^1$

素因数の和:26315338

約数の個数: 16

約数和(自身を含む): 1578919800

約数和(自身を除く): 947351904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 26315329, 52630658, 78945987, 105261316, 157891974, 210522632, 315783948, 631567896]

約数ペア:

[(1, 631567896), (2, 315783948), (3, 210522632), (4, 157891974), (6, 105261316), (8, 78945987), (12, 52630658), (24, 26315329)]