84129556

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5903}}^1$

素因数の和:6423

約数の個数: 24

約数和(自身を含む): 168618240

約数和(自身を除く): 84488684

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 5903, 7126, 11806, 14252, 23612, 41321, 82642, 165284, 3004627, 6009254, 12018508, 21032389, 42064778, 84129556]

約数ペア:

[(1, 84129556), (2, 42064778), (4, 21032389), (7, 12018508), (14, 6009254), (28, 3004627), (509, 165284), (1018, 82642), (2036, 41321), (3563, 23612), (5903, 14252), (7126, 11806)]