71698712

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{87013}}^1$

素因数の和:87122

約数の個数: 16

約数和(自身を含む): 135741840

約数和(自身を除く): 64043128

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 87013, 174026, 348052, 696104, 8962339, 17924678, 35849356, 71698712]

約数ペア:

[(1, 71698712), (2, 35849356), (4, 17924678), (8, 8962339), (103, 696104), (206, 348052), (412, 174026), (824, 87013)]