25717042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31953

約数の個数: 16

約数和(自身を含む): 42884352

約数和(自身を除く): 17167310

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 31907, 63814, 414791, 829582, 989117, 1978234, 12858521, 25717042]

約数ペア:

[(1, 25717042), (2, 12858521), (13, 1978234), (26, 989117), (31, 829582), (62, 414791), (403, 63814), (806, 31907)]