47194384

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{27061}}^1$

素因数の和:27178

約数の個数: 20

約数和(自身を含む): 92281420

約数和(自身を除く): 45087036

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 27061, 54122, 108244, 216488, 432976, 2949649, 5899298, 11798596, 23597192, 47194384]

約数ペア:

[(1, 47194384), (2, 23597192), (4, 11798596), (8, 5899298), (16, 2949649), (109, 432976), (218, 216488), (436, 108244), (872, 54122), (1744, 27061)]