84857146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 143041536

約数和(自身を除く): 58184390

約数列:

[1, 2, 11, 22, 43, 86, 271, 331, 473, 542, 662, 946, 2981, 3641, 5962, 7282, 11653, 14233, 23306, 28466, 89701, 128183, 156563, 179402, 256366, 313126, 986711, 1973422, 3857143, 7714286, 42428573, 84857146]

約数ペア:

[(1, 84857146), (2, 42428573), (11, 7714286), (22, 3857143), (43, 1973422), (86, 986711), (271, 313126), (331, 256366), (473, 179402), (542, 156563), (662, 128183), (946, 89701), (2981, 28466), (3641, 23306), (5962, 14233), (7282, 11653)]