86315537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 29806063

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1439, 1463, 3157, 5453, 8569, 10073, 15829, 27341, 58999, 59983, 110803, 191387, 300751, 412993, 648989, 1120981, 2105257, 4542923, 7846867, 12330791, 86315537]

約数ペア:

[(1, 86315537), (7, 12330791), (11, 7846867), (19, 4542923), (41, 2105257), (77, 1120981), (133, 648989), (209, 412993), (287, 300751), (451, 191387), (779, 110803), (1439, 59983), (1463, 58999), (3157, 27341), (5453, 15829), (8569, 10073)]