2147968

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 4348260

約数和(自身を除く): 2200292

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 173, 194, 346, 388, 692, 776, 1384, 1552, 2768, 3104, 5536, 6208, 11072, 12416, 16781, 22144, 33562, 67124, 134248, 268496, 536992, 1073984, 2147968]

約数ペア:

[(1, 2147968), (2, 1073984), (4, 536992), (8, 268496), (16, 134248), (32, 67124), (64, 33562), (97, 22144), (128, 16781), (173, 12416), (194, 11072), (346, 6208), (388, 5536), (692, 3104), (776, 2768), (1384, 1552)]