31724268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 46173972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 839, 1644, 1678, 2517, 3151, 3356, 5034, 6302, 9453, 10068, 12604, 18906, 19297, 37812, 38594, 57891, 77188, 114943, 115782, 229886, 231564, 344829, 459772, 689658, 1379316, 2643689, 5287378, 7931067, 10574756, 15862134, 31724268]

約数ペア:

[(1, 31724268), (2, 15862134), (3, 10574756), (4, 7931067), (6, 5287378), (12, 2643689), (23, 1379316), (46, 689658), (69, 459772), (92, 344829), (137, 231564), (138, 229886), (274, 115782), (276, 114943), (411, 77188), (548, 57891), (822, 38594), (839, 37812), (1644, 19297), (1678, 18906), (2517, 12604), (3151, 10068), (3356, 9453), (5034, 6302)]