5381888

素因数分解:

$2^8\times {\mathrm{21023}}^1$

素因数の和:21039

約数の個数: 18

約数和(自身を含む): 10743264

約数和(自身を除く): 5361376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 21023, 42046, 84092, 168184, 336368, 672736, 1345472, 2690944, 5381888]

約数ペア:

[(1, 5381888), (2, 2690944), (4, 1345472), (8, 672736), (16, 336368), (32, 168184), (64, 84092), (128, 42046), (256, 21023)]