31612656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 91065600

約数和(自身を除く): 59452944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2039, 2584, 3876, 4078, 5168, 6117, 7752, 8156, 12234, 15504, 16312, 24468, 32624, 34663, 38741, 48936, 69326, 77482, 97872, 103989, 116223, 138652, 154964, 207978, 232446, 277304, 309928, 415956, 464892, 554608, 619856, 658597, 831912, 929784, 1317194, 1663824, 1859568, 1975791, 2634388, 3951582, 5268776, 7903164, 10537552, 15806328, 31612656]

約数ペア:

[(1, 31612656), (2, 15806328), (3, 10537552), (4, 7903164), (6, 5268776), (8, 3951582), (12, 2634388), (16, 1975791), (17, 1859568), (19, 1663824), (24, 1317194), (34, 929784), (38, 831912), (48, 658597), (51, 619856), (57, 554608), (68, 464892), (76, 415956), (102, 309928), (114, 277304), (136, 232446), (152, 207978), (204, 154964), (228, 138652), (272, 116223), (304, 103989), (323, 97872), (408, 77482), (456, 69326), (646, 48936), (816, 38741), (912, 34663), (969, 32624), (1292, 24468), (1938, 16312), (2039, 15504), (2584, 12234), (3876, 8156), (4078, 7752), (5168, 6117)]