31298134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 24735146

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 607, 889, 1214, 1778, 3683, 4249, 7366, 8498, 17603, 25781, 35206, 51562, 77089, 123221, 154178, 246442, 539623, 1079246, 2235581, 4471162, 15649067, 31298134]

約数ペア:

[(1, 31298134), (2, 15649067), (7, 4471162), (14, 2235581), (29, 1079246), (58, 539623), (127, 246442), (203, 154178), (254, 123221), (406, 77089), (607, 51562), (889, 35206), (1214, 25781), (1778, 17603), (3683, 8498), (4249, 7366)]