71102048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{51673}}^1$

素因数の和:51726

約数の個数: 24

約数和(自身を含む): 143240328

約数和(自身を除く): 72138280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 51673, 103346, 206692, 413384, 826768, 1653536, 2221939, 4443878, 8887756, 17775512, 35551024, 71102048]

約数ペア:

[(1, 71102048), (2, 35551024), (4, 17775512), (8, 8887756), (16, 4443878), (32, 2221939), (43, 1653536), (86, 826768), (172, 413384), (344, 206692), (688, 103346), (1376, 51673)]