85987004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6317}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 156029328

約数和(自身を除く): 70042324

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 3403, 6317, 6806, 12634, 13612, 25268, 258997, 517994, 524311, 1035988, 1048622, 2097244, 21496751, 42993502, 85987004]

約数ペア:

[(1, 85987004), (2, 42993502), (4, 21496751), (41, 2097244), (82, 1048622), (83, 1035988), (164, 524311), (166, 517994), (332, 258997), (3403, 25268), (6317, 13612), (6806, 12634)]