31232

素因数分解:

$2^9\times {\mathrm{61}}^1$

素因数の和:79

約数の個数: 20

約数和(自身を含む): 63426

約数和(自身を除く): 32194

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7808, 15616, 31232]

約数ペア:

[(1, 31232), (2, 15616), (4, 7808), (8, 3904), (16, 1952), (32, 976), (61, 512), (64, 488), (122, 256), (128, 244)]