63840128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45341}}^1$

素因数の和:45366

約数の個数: 32

約数和(自身を含む): 138746520

約数和(自身を除く): 74906392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45341, 90682, 181364, 362728, 498751, 725456, 997502, 1450912, 1995004, 2901824, 3990008, 5803648, 7980016, 15960032, 31920064, 63840128]

約数ペア:

[(1, 63840128), (2, 31920064), (4, 15960032), (8, 7980016), (11, 5803648), (16, 3990008), (22, 2901824), (32, 1995004), (44, 1450912), (64, 997502), (88, 725456), (128, 498751), (176, 362728), (352, 181364), (704, 90682), (1408, 45341)]