222198784

素因数分解:

$2^{10}\times {\mathrm{216991}}^1$

素因数の和:217011

約数の個数: 22

約数和(自身を含む): 444182624

約数和(自身を除く): 221983840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 216991, 433982, 867964, 1735928, 3471856, 6943712, 13887424, 27774848, 55549696, 111099392, 222198784]

約数ペア:

[(1, 222198784), (2, 111099392), (4, 55549696), (8, 27774848), (16, 13887424), (32, 6943712), (64, 3471856), (128, 1735928), (256, 867964), (512, 433982), (1024, 216991)]