16638976

素因数分解:

$2^{10}\times {\mathrm{16249}}^1$

素因数の和:16269

約数の個数: 22

約数和(自身を含む): 33263750

約数和(自身を除く): 16624774

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 16249, 32498, 64996, 129992, 259984, 519968, 1039936, 2079872, 4159744, 8319488, 16638976]

約数ペア:

[(1, 16638976), (2, 8319488), (4, 4159744), (8, 2079872), (16, 1039936), (32, 519968), (64, 259984), (128, 129992), (256, 64996), (512, 32498), (1024, 16249)]