16589025772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{53623}}^1$

素因数の和:53806

約数の個数: 48

約数和(自身を含む): 32431795200

約数和(自身を除く): 15842769428

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 316, 356, 869, 979, 1738, 1958, 3476, 3916, 7031, 14062, 28124, 53623, 77341, 107246, 154682, 214492, 309364, 589853, 1179706, 2359412, 4236217, 4772447, 8472434, 9544894, 16944868, 19089788, 46598387, 52496917, 93196774, 104993834, 186393548, 209987668, 377023313, 754046626, 1508093252, 4147256443, 8294512886, 16589025772]

約数ペア:

[(1, 16589025772), (2, 8294512886), (4, 4147256443), (11, 1508093252), (22, 754046626), (44, 377023313), (79, 209987668), (89, 186393548), (158, 104993834), (178, 93196774), (316, 52496917), (356, 46598387), (869, 19089788), (979, 16944868), (1738, 9544894), (1958, 8472434), (3476, 4772447), (3916, 4236217), (7031, 2359412), (14062, 1179706), (28124, 589853), (53623, 309364), (77341, 214492), (107246, 154682)]