127533488

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{73127}}^1$

素因数の和:73244

約数の個数: 20

約数和(自身を含む): 249366480

約数和(自身を除く): 121832992

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 73127, 146254, 292508, 585016, 1170032, 7970843, 15941686, 31883372, 63766744, 127533488]

約数ペア:

[(1, 127533488), (2, 63766744), (4, 31883372), (8, 15941686), (16, 7970843), (109, 1170032), (218, 585016), (436, 292508), (872, 146254), (1744, 73127)]