137346688

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 275742720

約数和(自身を除く): 138396032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8191, 8384, 16382, 16768, 32764, 65528, 131056, 262112, 524224, 1048448, 1073021, 2146042, 4292084, 8584168, 17168336, 34336672, 68673344, 137346688]

約数ペア:

[(1, 137346688), (2, 68673344), (4, 34336672), (8, 17168336), (16, 8584168), (32, 4292084), (64, 2146042), (128, 1073021), (131, 1048448), (262, 524224), (524, 262112), (1048, 131056), (2096, 65528), (4192, 32764), (8191, 16768), (8384, 16382)]