319258624

素因数分解:

$2^{15}\times {\mathrm{9743}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 638573040

約数和(自身を除く): 319314416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 9743, 16384, 19486, 32768, 38972, 77944, 155888, 311776, 623552, 1247104, 2494208, 4988416, 9976832, 19953664, 39907328, 79814656, 159629312, 319258624]

約数ペア:

[(1, 319258624), (2, 159629312), (4, 79814656), (8, 39907328), (16, 19953664), (32, 9976832), (64, 4988416), (128, 2494208), (256, 1247104), (512, 623552), (1024, 311776), (2048, 155888), (4096, 77944), (8192, 38972), (9743, 32768), (16384, 19486)]