56744528

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{32537}}^1$

素因数の和:32654

約数の個数: 20

約数和(自身を含む): 110954580

約数和(自身を除く): 54210052

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 32537, 65074, 130148, 260296, 520592, 3546533, 7093066, 14186132, 28372264, 56744528]

約数ペア:

[(1, 56744528), (2, 28372264), (4, 14186132), (8, 7093066), (16, 3546533), (109, 520592), (218, 260296), (436, 130148), (872, 65074), (1744, 32537)]