31717642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 21625718

約数列:

[1, 2, 11, 22, 89, 97, 167, 178, 194, 334, 979, 1067, 1837, 1958, 2134, 3674, 8633, 14863, 16199, 17266, 29726, 32398, 94963, 163493, 178189, 189926, 326986, 356378, 1441711, 2883422, 15858821, 31717642]

約数ペア:

[(1, 31717642), (2, 15858821), (11, 2883422), (22, 1441711), (89, 356378), (97, 326986), (167, 189926), (178, 178189), (194, 163493), (334, 94963), (979, 32398), (1067, 29726), (1837, 17266), (1958, 16199), (2134, 14863), (3674, 8633)]