16663824

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 47155836

約数和(自身を除く): 30492012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1193, 1552, 1746, 2328, 2386, 3492, 3579, 4656, 4772, 6984, 7158, 9544, 10737, 13968, 14316, 19088, 21474, 28632, 42948, 57264, 85896, 115721, 171792, 231442, 347163, 462884, 694326, 925768, 1041489, 1388652, 1851536, 2082978, 2777304, 4165956, 5554608, 8331912, 16663824]

約数ペア:

[(1, 16663824), (2, 8331912), (3, 5554608), (4, 4165956), (6, 2777304), (8, 2082978), (9, 1851536), (12, 1388652), (16, 1041489), (18, 925768), (24, 694326), (36, 462884), (48, 347163), (72, 231442), (97, 171792), (144, 115721), (194, 85896), (291, 57264), (388, 42948), (582, 28632), (776, 21474), (873, 19088), (1164, 14316), (1193, 13968), (1552, 10737), (1746, 9544), (2328, 7158), (2386, 6984), (3492, 4772), (3579, 4656)]