231605864

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9421}}^1$

素因数の和:9873

約数の個数: 32

約数和(自身を含む): 497481600

約数和(自身を除く): 265875736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 9421, 12292, 18842, 24584, 37684, 65947, 75368, 131894, 263788, 527576, 4135819, 8271638, 16543276, 28950733, 33086552, 57901466, 115802932, 231605864]

約数ペア:

[(1, 231605864), (2, 115802932), (4, 57901466), (7, 33086552), (8, 28950733), (14, 16543276), (28, 8271638), (56, 4135819), (439, 527576), (878, 263788), (1756, 131894), (3073, 75368), (3512, 65947), (6146, 37684), (9421, 24584), (12292, 18842)]