134491184

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{32707}}^1$

素因数の和:32972

約数の個数: 20

約数和(自身を含む): 261598584

約数和(自身を除く): 127107400

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 32707, 65414, 130828, 261656, 523312, 8405699, 16811398, 33622796, 67245592, 134491184]

約数ペア:

[(1, 134491184), (2, 67245592), (4, 33622796), (8, 16811398), (16, 8405699), (257, 523312), (514, 261656), (1028, 130828), (2056, 65414), (4112, 32707)]