139040768

素因数分解:

$2^{11}\times {\mathrm{67891}}^1$

素因数の和:67913

約数の個数: 24

約数和(自身を含む): 278017740

約数和(自身を除く): 138976972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 67891, 135782, 271564, 543128, 1086256, 2172512, 4345024, 8690048, 17380096, 34760192, 69520384, 139040768]

約数ペア:

[(1, 139040768), (2, 69520384), (4, 34760192), (8, 17380096), (16, 8690048), (32, 4345024), (64, 2172512), (128, 1086256), (256, 543128), (512, 271564), (1024, 135782), (2048, 67891)]