85787867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 101352384

約数和(自身を除く): 15564517

約数列:

[1, 11, 37, 41, 53, 97, 407, 451, 583, 1067, 1517, 1961, 2173, 3589, 3977, 5141, 16687, 21571, 23903, 39479, 43747, 56551, 80401, 147149, 190217, 210781, 884411, 1618639, 2092387, 2318591, 7798897, 85787867]

約数ペア:

[(1, 85787867), (11, 7798897), (37, 2318591), (41, 2092387), (53, 1618639), (97, 884411), (407, 210781), (451, 190217), (583, 147149), (1067, 80401), (1517, 56551), (1961, 43747), (2173, 39479), (3589, 23903), (3977, 21571), (5141, 16687)]