84188684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{678941}}^1$

素因数の和:678976

約数の個数: 12

約数和(自身を含む): 152083008

約数和(自身を除く): 67894324

約数列:

[1, 2, 4, 31, 62, 124, 678941, 1357882, 2715764, 21047171, 42094342, 84188684]

約数ペア:

[(1, 84188684), (2, 42094342), (4, 21047171), (31, 2715764), (62, 1357882), (124, 678941)]