16576428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29146452

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 83, 89, 102, 132, 166, 178, 187, 204, 249, 267, 332, 356, 374, 498, 534, 561, 748, 913, 979, 996, 1068, 1122, 1411, 1513, 1826, 1958, 2244, 2739, 2822, 2937, 3026, 3652, 3916, 4233, 4539, 5478, 5644, 5874, 6052, 7387, 8466, 9078, 10956, 11748, 14774, 15521, 16643, 16932, 18156, 22161, 29548, 31042, 33286, 44322, 46563, 49929, 62084, 66572, 81257, 88644, 93126, 99858, 125579, 162514, 186252, 199716, 243771, 251158, 325028, 376737, 487542, 502316, 753474, 975084, 1381369, 1506948, 2762738, 4144107, 5525476, 8288214, 16576428]

約数ペア:

[(1, 16576428), (2, 8288214), (3, 5525476), (4, 4144107), (6, 2762738), (11, 1506948), (12, 1381369), (17, 975084), (22, 753474), (33, 502316), (34, 487542), (44, 376737), (51, 325028), (66, 251158), (68, 243771), (83, 199716), (89, 186252), (102, 162514), (132, 125579), (166, 99858), (178, 93126), (187, 88644), (204, 81257), (249, 66572), (267, 62084), (332, 49929), (356, 46563), (374, 44322), (498, 33286), (534, 31042), (561, 29548), (748, 22161), (913, 18156), (979, 16932), (996, 16643), (1068, 15521), (1122, 14774), (1411, 11748), (1513, 10956), (1826, 9078), (1958, 8466), (2244, 7387), (2739, 6052), (2822, 5874), (2937, 5644), (3026, 5478), (3652, 4539), (3916, 4233)]