16342488

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 44455320

約数和(自身を除く): 28112832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 643, 706, 1059, 1286, 1412, 1929, 2118, 2572, 2824, 3177, 3858, 4236, 5144, 5787, 6354, 7716, 8472, 11574, 12708, 15432, 23148, 25416, 46296, 226979, 453958, 680937, 907916, 1361874, 1815832, 2042811, 2723748, 4085622, 5447496, 8171244, 16342488]

約数ペア:

[(1, 16342488), (2, 8171244), (3, 5447496), (4, 4085622), (6, 2723748), (8, 2042811), (9, 1815832), (12, 1361874), (18, 907916), (24, 680937), (36, 453958), (72, 226979), (353, 46296), (643, 25416), (706, 23148), (1059, 15432), (1286, 12708), (1412, 11574), (1929, 8472), (2118, 7716), (2572, 6354), (2824, 5787), (3177, 5144), (3858, 4236)]