264128512

素因数分解:

$2^{11}\times {\mathrm{128969}}^1$

素因数の和:128991

約数の個数: 24

約数和(自身を含む): 528132150

約数和(自身を除く): 264003638

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 128969, 257938, 515876, 1031752, 2063504, 4127008, 8254016, 16508032, 33016064, 66032128, 132064256, 264128512]

約数ペア:

[(1, 264128512), (2, 132064256), (4, 66032128), (8, 33016064), (16, 16508032), (32, 8254016), (64, 4127008), (128, 2063504), (256, 1031752), (512, 515876), (1024, 257938), (2048, 128969)]