21880832

素因数分解:

$2^{13}\times {\mathrm{2671}}^1$

素因数の和:2697

約数の個数: 28

約数和(自身を含む): 43775376

約数和(自身を除く): 21894544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2671, 4096, 5342, 8192, 10684, 21368, 42736, 85472, 170944, 341888, 683776, 1367552, 2735104, 5470208, 10940416, 21880832]

約数ペア:

[(1, 21880832), (2, 10940416), (4, 5470208), (8, 2735104), (16, 1367552), (32, 683776), (64, 341888), (128, 170944), (256, 85472), (512, 42736), (1024, 21368), (2048, 10684), (2671, 8192), (4096, 5342)]