111843568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131891}}^1$

素因数の和:131952

約数の個数: 20

約数和(自身を含む): 220787208

約数和(自身を除く): 108943640

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 131891, 263782, 527564, 1055128, 2110256, 6990223, 13980446, 27960892, 55921784, 111843568]

約数ペア:

[(1, 111843568), (2, 55921784), (4, 27960892), (8, 13980446), (16, 6990223), (53, 2110256), (106, 1055128), (212, 527564), (424, 263782), (848, 131891)]