128202496

素因数分解:

$2^8\times {\mathrm{500791}}^1$

素因数の和:500807

約数の個数: 18

約数和(自身を含む): 255904712

約数和(自身を除く): 127702216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 500791, 1001582, 2003164, 4006328, 8012656, 16025312, 32050624, 64101248, 128202496]

約数ペア:

[(1, 128202496), (2, 64101248), (4, 32050624), (8, 16025312), (16, 8012656), (32, 4006328), (64, 2003164), (128, 1001582), (256, 500791)]