69885908

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{39439}}^1$

素因数の和:39886

約数の個数: 12

約数和(自身を含む): 122579520

約数和(自身を除く): 52693612

約数列:

[1, 2, 4, 443, 886, 1772, 39439, 78878, 157756, 17471477, 34942954, 69885908]

約数ペア:

[(1, 69885908), (2, 34942954), (4, 17471477), (443, 157756), (886, 78878), (1772, 39439)]