281036992

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{102121}}^1$

素因数の和:102176

約数の個数: 28

約数和(自身を含む): 570657736

約数和(自身を除く): 289620744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 102121, 204242, 408484, 816968, 1633936, 3267872, 4391203, 6535744, 8782406, 17564812, 35129624, 70259248, 140518496, 281036992]

約数ペア:

[(1, 281036992), (2, 140518496), (4, 70259248), (8, 35129624), (16, 17564812), (32, 8782406), (43, 6535744), (64, 4391203), (86, 3267872), (172, 1633936), (344, 816968), (688, 408484), (1376, 204242), (2752, 102121)]