86968672

素因数分解:

$2^5\times 7^1\times {\mathrm{388253}}^1$

素因数の和:388270

約数の個数: 24

約数和(自身を含む): 195680016

約数和(自身を除く): 108711344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 388253, 776506, 1553012, 2717771, 3106024, 5435542, 6212048, 10871084, 12424096, 21742168, 43484336, 86968672]

約数ペア:

[(1, 86968672), (2, 43484336), (4, 21742168), (7, 12424096), (8, 10871084), (14, 6212048), (16, 5435542), (28, 3106024), (32, 2717771), (56, 1553012), (112, 776506), (224, 388253)]