31765906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 51163200

約数和(自身を除く): 19397294

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 149, 298, 1591, 2479, 2881, 3182, 4958, 5513, 5762, 6407, 9983, 11026, 12814, 19966, 106597, 213194, 237059, 369371, 429269, 474118, 738742, 858538, 15882953, 31765906]

約数ペア:

[(1, 31765906), (2, 15882953), (37, 858538), (43, 738742), (67, 474118), (74, 429269), (86, 369371), (134, 237059), (149, 213194), (298, 106597), (1591, 19966), (2479, 12814), (2881, 11026), (3182, 9983), (4958, 6407), (5513, 5762)]