137377424

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{67607}}^1$

素因数の和:67742

約数の個数: 20

約数和(自身を含む): 268268544

約数和(自身を除く): 130891120

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 67607, 135214, 270428, 540856, 1081712, 8586089, 17172178, 34344356, 68688712, 137377424]

約数ペア:

[(1, 137377424), (2, 68688712), (4, 34344356), (8, 17172178), (16, 8586089), (127, 1081712), (254, 540856), (508, 270428), (1016, 135214), (2032, 67607)]