16821248

素因数分解:

$2^{10}\times {\mathrm{16427}}^1$

素因数の和:16447

約数の個数: 22

約数和(自身を含む): 33628116

約数和(自身を除く): 16806868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 16427, 32854, 65708, 131416, 262832, 525664, 1051328, 2102656, 4205312, 8410624, 16821248]

約数ペア:

[(1, 16821248), (2, 8410624), (4, 4205312), (8, 2102656), (16, 1051328), (32, 525664), (64, 262832), (128, 131416), (256, 65708), (512, 32854), (1024, 16427)]