23896144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 47575080

約数和(自身を除く): 23678936

約数列:

[1, 2, 4, 8, 16, 89, 97, 173, 178, 194, 346, 356, 388, 692, 712, 776, 1384, 1424, 1552, 2768, 8633, 15397, 16781, 17266, 30794, 33562, 34532, 61588, 67124, 69064, 123176, 134248, 138128, 246352, 268496, 1493509, 2987018, 5974036, 11948072, 23896144]

約数ペア:

[(1, 23896144), (2, 11948072), (4, 5974036), (8, 2987018), (16, 1493509), (89, 268496), (97, 246352), (173, 138128), (178, 134248), (194, 123176), (346, 69064), (356, 67124), (388, 61588), (692, 34532), (712, 33562), (776, 30794), (1384, 17266), (1424, 16781), (1552, 15397), (2768, 8633)]