133217792

素因数分解:

$2^9\times {\mathrm{260191}}^1$

素因数の和:260209

約数の個数: 20

約数和(自身を含む): 266176416

約数和(自身を除く): 132958624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 260191, 520382, 1040764, 2081528, 4163056, 8326112, 16652224, 33304448, 66608896, 133217792]

約数ペア:

[(1, 133217792), (2, 66608896), (4, 33304448), (8, 16652224), (16, 8326112), (32, 4163056), (64, 2081528), (128, 1040764), (256, 520382), (512, 260191)]