438272

素因数分解:

$2^{12}\times {\mathrm{107}}^1$

素因数の和:131

約数の個数: 26

約数和(自身を含む): 884628

約数和(自身を除く): 446356

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1712, 2048, 3424, 4096, 6848, 13696, 27392, 54784, 109568, 219136, 438272]

約数ペア:

[(1, 438272), (2, 219136), (4, 109568), (8, 54784), (16, 27392), (32, 13696), (64, 6848), (107, 4096), (128, 3424), (214, 2048), (256, 1712), (428, 1024), (512, 856)]