117020816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{664891}}^1$

素因数の和:664910

約数の個数: 20

約数和(自身を含む): 247339824

約数和(自身を除く): 130319008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 664891, 1329782, 2659564, 5319128, 7313801, 10638256, 14627602, 29255204, 58510408, 117020816]

約数ペア:

[(1, 117020816), (2, 58510408), (4, 29255204), (8, 14627602), (11, 10638256), (16, 7313801), (22, 5319128), (44, 2659564), (88, 1329782), (176, 664891)]