38931569216

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{20976061}}^1$

素因数の和:20976102

約数の個数: 28

約数和(自身を含む): 79918796220

約数和(自身を除く): 40987227004

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 20976061, 41952122, 83904244, 167808488, 335616976, 608305769, 671233952, 1216611538, 1342467904, 2433223076, 4866446152, 9732892304, 19465784608, 38931569216]

約数ペア:

[(1, 38931569216), (2, 19465784608), (4, 9732892304), (8, 4866446152), (16, 2433223076), (29, 1342467904), (32, 1216611538), (58, 671233952), (64, 608305769), (116, 335616976), (232, 167808488), (464, 83904244), (928, 41952122), (1856, 20976061)]