27402352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39829}}^1$

素因数の和:39880

約数の個数: 20

約数和(自身を含む): 54328120

約数和(自身を除く): 26925768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39829, 79658, 159316, 318632, 637264, 1712647, 3425294, 6850588, 13701176, 27402352]

約数ペア:

[(1, 27402352), (2, 13701176), (4, 6850588), (8, 3425294), (16, 1712647), (43, 637264), (86, 318632), (172, 159316), (344, 79658), (688, 39829)]