317702144

素因数分解:

$2^{14}\times {\mathrm{19391}}^1$

素因数の和:19419

約数の個数: 30

約数和(自身を含む): 635417664

約数和(自身を除く): 317715520

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 19391, 38782, 77564, 155128, 310256, 620512, 1241024, 2482048, 4964096, 9928192, 19856384, 39712768, 79425536, 158851072, 317702144]

約数ペア:

[(1, 317702144), (2, 158851072), (4, 79425536), (8, 39712768), (16, 19856384), (32, 9928192), (64, 4964096), (128, 2482048), (256, 1241024), (512, 620512), (1024, 310256), (2048, 155128), (4096, 77564), (8192, 38782), (16384, 19391)]