71103164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1615981}}^1$

素因数の和:1615996

約数の個数: 12

約数和(自身を含む): 135742488

約数和(自身を除く): 64639324

約数列:

[1, 2, 4, 11, 22, 44, 1615981, 3231962, 6463924, 17775791, 35551582, 71103164]

約数ペア:

[(1, 71103164), (2, 35551582), (4, 17775791), (11, 6463924), (22, 3231962), (44, 1615981)]