12831872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{5897}}^1$

素因数の和:5928

約数の個数: 32

約数和(自身を含む): 27071820

約数和(自身を除く): 14239948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 5897, 11794, 23588, 47176, 94352, 100249, 188704, 200498, 377408, 400996, 754816, 801992, 1603984, 3207968, 6415936, 12831872]

約数ペア:

[(1, 12831872), (2, 6415936), (4, 3207968), (8, 1603984), (16, 801992), (17, 754816), (32, 400996), (34, 377408), (64, 200498), (68, 188704), (128, 100249), (136, 94352), (272, 47176), (544, 23588), (1088, 11794), (2176, 5897)]