91474208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21493}}^1$

素因数の和:21529

約数の個数: 48

約数和(自身を含む): 216659520

約数和(自身を除く): 125185312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 21493, 42986, 85972, 150451, 171944, 300902, 343888, 408367, 601804, 687776, 816734, 1203608, 1633468, 2407216, 2858569, 3266936, 4814432, 5717138, 6533872, 11434276, 13067744, 22868552, 45737104, 91474208]

約数ペア:

[(1, 91474208), (2, 45737104), (4, 22868552), (7, 13067744), (8, 11434276), (14, 6533872), (16, 5717138), (19, 4814432), (28, 3266936), (32, 2858569), (38, 2407216), (56, 1633468), (76, 1203608), (112, 816734), (133, 687776), (152, 601804), (224, 408367), (266, 343888), (304, 300902), (532, 171944), (608, 150451), (1064, 85972), (2128, 42986), (4256, 21493)]