31725142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 50974704

約数和(自身を除く): 19249562

約数列:

[1, 2, 23, 43, 46, 86, 373, 746, 989, 1849, 1978, 3698, 8579, 16039, 17158, 32078, 42527, 85054, 368897, 689677, 737794, 1379354, 15862571, 31725142]

約数ペア:

[(1, 31725142), (2, 15862571), (23, 1379354), (43, 737794), (46, 689677), (86, 368897), (373, 85054), (746, 42527), (989, 32078), (1849, 17158), (1978, 16039), (3698, 8579)]