15639616

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5738

約数の個数: 28

約数和(自身を含む): 31762192

約数和(自身を除く): 16122576

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 5683, 11366, 22732, 45464, 90928, 181856, 244369, 363712, 488738, 977476, 1954952, 3909904, 7819808, 15639616]

約数ペア:

[(1, 15639616), (2, 7819808), (4, 3909904), (8, 1954952), (16, 977476), (32, 488738), (43, 363712), (64, 244369), (86, 181856), (172, 90928), (344, 45464), (688, 22732), (1376, 11366), (2752, 5683)]