225560128

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{27751}}^1$

素因数の和:27890

約数の個数: 28

約数和(自身を含む): 451136512

約数和(自身を除く): 225576384

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 27751, 55502, 111004, 222008, 444016, 888032, 1776064, 3524377, 7048754, 14097508, 28195016, 56390032, 112780064, 225560128]

約数ペア:

[(1, 225560128), (2, 112780064), (4, 56390032), (8, 28195016), (16, 14097508), (32, 7048754), (64, 3524377), (127, 1776064), (254, 888032), (508, 444016), (1016, 222008), (2032, 111004), (4064, 55502), (8128, 27751)]