215488384

素因数分解:

$2^7\times {\mathrm{1683503}}^1$

素因数の和:1683517

約数の個数: 16

約数和(自身を含む): 429293520

約数和(自身を除く): 213805136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1683503, 3367006, 6734012, 13468024, 26936048, 53872096, 107744192, 215488384]

約数ペア:

[(1, 215488384), (2, 107744192), (4, 53872096), (8, 26936048), (16, 13468024), (32, 6734012), (64, 3367006), (128, 1683503)]