3913216

素因数分解:

$2^9\times {\mathrm{7643}}^1$

素因数の和:7661

約数の個数: 20

約数和(自身を含む): 7819812

約数和(自身を除く): 3906596

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 7643, 15286, 30572, 61144, 122288, 244576, 489152, 978304, 1956608, 3913216]

約数ペア:

[(1, 3913216), (2, 1956608), (4, 978304), (8, 489152), (16, 244576), (32, 122288), (64, 61144), (128, 30572), (256, 15286), (512, 7643)]