65981036144

素因数分解:

$2^4\times {\mathrm{22067}}^1\times {\mathrm{186877}}^1$

素因数の和:208952

約数の個数: 20

約数和(自身を含む): 127844734824

約数和(自身を除く): 61863698680

約数列:

[1, 2, 4, 8, 16, 22067, 44134, 88268, 176536, 186877, 353072, 373754, 747508, 1495016, 2990032, 4123814759, 8247629518, 16495259036, 32990518072, 65981036144]

約数ペア:

[(1, 65981036144), (2, 32990518072), (4, 16495259036), (8, 8247629518), (16, 4123814759), (22067, 2990032), (44134, 1495016), (88268, 747508), (176536, 373754), (186877, 353072)]