54368237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 70447104

約数和(自身を除く): 16078867

約数列:

[1, 7, 11, 47, 77, 83, 181, 329, 517, 581, 913, 1267, 1991, 3619, 3901, 6391, 8507, 13937, 15023, 27307, 42911, 59549, 93577, 105161, 165253, 300377, 655039, 706081, 1156771, 4942567, 7766891, 54368237]

約数ペア:

[(1, 54368237), (7, 7766891), (11, 4942567), (47, 1156771), (77, 706081), (83, 655039), (181, 300377), (329, 165253), (517, 105161), (581, 93577), (913, 59549), (1267, 42911), (1991, 27307), (3619, 15023), (3901, 13937), (6391, 8507)]