31964366

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5424

約数の個数: 24

約数和(自身を含む): 56699496

約数和(自身を除く): 24735130

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5347, 5978, 10694, 37429, 74858, 262003, 326167, 524006, 652334, 2283169, 4566338, 15982183, 31964366]

約数ペア:

[(1, 31964366), (2, 15982183), (7, 4566338), (14, 2283169), (49, 652334), (61, 524006), (98, 326167), (122, 262003), (427, 74858), (854, 37429), (2989, 10694), (5347, 5978)]