56471312

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{27791}}^1$

素因数の和:27926

約数の個数: 20

約数和(自身を含む): 110278656

約数和(自身を除く): 53807344

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 27791, 55582, 111164, 222328, 444656, 3529457, 7058914, 14117828, 28235656, 56471312]

約数ペア:

[(1, 56471312), (2, 28235656), (4, 14117828), (8, 7058914), (16, 3529457), (127, 444656), (254, 222328), (508, 111164), (1016, 55582), (2032, 27791)]