15664384

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 36

約数和(自身を含む): 32017216

約数和(自身を除く): 16352832

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 1423, 2752, 2846, 5504, 5692, 11008, 11384, 22768, 45536, 61189, 91072, 122378, 182144, 244756, 364288, 489512, 979024, 1958048, 3916096, 7832192, 15664384]

約数ペア:

[(1, 15664384), (2, 7832192), (4, 3916096), (8, 1958048), (16, 979024), (32, 489512), (43, 364288), (64, 244756), (86, 182144), (128, 122378), (172, 91072), (256, 61189), (344, 45536), (688, 22768), (1376, 11384), (1423, 11008), (2752, 5692), (2846, 5504)]