39935368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5099}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 82620000

約数和(自身を除く): 42684632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 5099, 7832, 10198, 20396, 40792, 56089, 112178, 224356, 448712, 453811, 907622, 1815244, 3630488, 4991921, 9983842, 19967684, 39935368]

約数ペア:

[(1, 39935368), (2, 19967684), (4, 9983842), (8, 4991921), (11, 3630488), (22, 1815244), (44, 907622), (88, 453811), (89, 448712), (178, 224356), (356, 112178), (712, 56089), (979, 40792), (1958, 20396), (3916, 10198), (5099, 7832)]