28169984

素因数分解:

$2^8\times {\mathrm{110039}}^1$

素因数の和:110055

約数の個数: 18

約数和(自身を含む): 56230440

約数和(自身を除く): 28060456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 110039, 220078, 440156, 880312, 1760624, 3521248, 7042496, 14084992, 28169984]

約数ペア:

[(1, 28169984), (2, 14084992), (4, 7042496), (8, 3521248), (16, 1760624), (32, 880312), (64, 440156), (128, 220078), (256, 110039)]