85663214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12721}}^1$

素因数の和:12780

約数の個数: 32

約数和(自身を含む): 162434496

約数和(自身を除く): 76771282

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 12721, 25442, 89047, 165373, 178094, 330746, 470677, 941354, 1157611, 2315222, 3294739, 6118801, 6589478, 12237602, 42831607, 85663214]

約数ペア:

[(1, 85663214), (2, 42831607), (7, 12237602), (13, 6589478), (14, 6118801), (26, 3294739), (37, 2315222), (74, 1157611), (91, 941354), (182, 470677), (259, 330746), (481, 178094), (518, 165373), (962, 89047), (3367, 25442), (6734, 12721)]