39698144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{65293}}^1$

素因数の和:65322

約数の個数: 24

約数和(自身を含む): 82270440

約数和(自身を除く): 42572296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 65293, 130586, 261172, 522344, 1044688, 1240567, 2089376, 2481134, 4962268, 9924536, 19849072, 39698144]

約数ペア:

[(1, 39698144), (2, 19849072), (4, 9924536), (8, 4962268), (16, 2481134), (19, 2089376), (32, 1240567), (38, 1044688), (76, 522344), (152, 261172), (304, 130586), (608, 65293)]