42371872

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{19763}}^1$

素因数の和:19840

約数の個数: 24

約数和(自身を含む): 84668976

約数和(自身を除く): 42297104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 19763, 39526, 79052, 158104, 316208, 632416, 1324121, 2648242, 5296484, 10592968, 21185936, 42371872]

約数ペア:

[(1, 42371872), (2, 21185936), (4, 10592968), (8, 5296484), (16, 2648242), (32, 1324121), (67, 632416), (134, 316208), (268, 158104), (536, 79052), (1072, 39526), (2144, 19763)]