8149912.00000000

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13244

約数の個数: 32

約数和(自身を含む): 147969360

約数和(自身を除く): 75388112

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 13187, 26374, 52748, 105496, 210992, 421984, 567041, 843968, 1134082, 1687936, 2268164, 4536328, 9072656, 18145312, 36290624, 72581248]

約数ペア:

[(1, 72581248), (2, 36290624), (4, 18145312), (8, 9072656), (16, 4536328), (32, 2268164), (43, 1687936), (64, 1134082), (86, 843968), (128, 567041), (172, 421984), (344, 210992), (688, 105496), (1376, 52748), (2752, 26374), (5504, 13187)]