71327608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810541}}^1$

素因数の和:810558

約数の個数: 16

約数和(自身を含む): 145897560

約数和(自身を除く): 74569952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810541, 1621082, 3242164, 6484328, 8915951, 17831902, 35663804, 71327608]

約数ペア:

[(1, 71327608), (2, 35663804), (4, 17831902), (8, 8915951), (11, 6484328), (22, 3242164), (44, 1621082), (88, 810541)]