38873776

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27299}}^1$

素因数の和:27396

約数の個数: 20

約数和(自身を含む): 76167000

約数和(自身を除く): 37293224

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27299, 54598, 109196, 218392, 436784, 2429611, 4859222, 9718444, 19436888, 38873776]

約数ペア:

[(1, 38873776), (2, 19436888), (4, 9718444), (8, 4859222), (16, 2429611), (89, 436784), (178, 218392), (356, 109196), (712, 54598), (1424, 27299)]