4331648

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 8841360

約数和(自身を除く): 4509712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 787, 1376, 1574, 2752, 3148, 5504, 6296, 12592, 25184, 33841, 50368, 67682, 100736, 135364, 270728, 541456, 1082912, 2165824, 4331648]

約数ペア:

[(1, 4331648), (2, 2165824), (4, 1082912), (8, 541456), (16, 270728), (32, 135364), (43, 100736), (64, 67682), (86, 50368), (128, 33841), (172, 25184), (344, 12592), (688, 6296), (787, 5504), (1376, 3148), (1574, 2752)]