129076816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{733391}}^1$

素因数の和:733410

約数の個数: 20

約数和(自身を含む): 272821824

約数和(自身を除く): 143745008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 733391, 1466782, 2933564, 5867128, 8067301, 11734256, 16134602, 32269204, 64538408, 129076816]

約数ペア:

[(1, 129076816), (2, 64538408), (4, 32269204), (8, 16134602), (11, 11734256), (16, 8067301), (22, 5867128), (44, 2933564), (88, 1466782), (176, 733391)]