31193998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 22553714

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 863, 1166, 1643, 1726, 3286, 9493, 18073, 18986, 26753, 36146, 45739, 53506, 91478, 294283, 503129, 588566, 1006258, 1417909, 2835818, 15596999, 31193998]

約数ペア:

[(1, 31193998), (2, 15596999), (11, 2835818), (22, 1417909), (31, 1006258), (53, 588566), (62, 503129), (106, 294283), (341, 91478), (583, 53506), (682, 45739), (863, 36146), (1166, 26753), (1643, 18986), (1726, 18073), (3286, 9493)]