84319804

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{31891}}^1$

素因数の和:32556

約数の個数: 12

約数和(自身を含む): 147787528

約数和(自身を除く): 63467724

約数列:

[1, 2, 4, 661, 1322, 2644, 31891, 63782, 127564, 21079951, 42159902, 84319804]

約数ペア:

[(1, 84319804), (2, 42159902), (4, 21079951), (661, 127564), (1322, 63782), (2644, 31891)]