83456636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1039}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 149909760

約数和(自身を除く): 66453124

約数列:

[1, 2, 4, 43, 86, 172, 467, 934, 1039, 1868, 2078, 4156, 20081, 40162, 44677, 80324, 89354, 178708, 485213, 970426, 1940852, 20864159, 41728318, 83456636]

約数ペア:

[(1, 83456636), (2, 41728318), (4, 20864159), (43, 1940852), (86, 970426), (172, 485213), (467, 178708), (934, 89354), (1039, 80324), (1868, 44677), (2078, 40162), (4156, 20081)]