31169886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 68387328

約数和(自身を除く): 37217442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 2447, 4246, 4894, 6369, 7341, 12738, 14682, 26917, 53834, 80751, 161502, 472271, 944542, 1416813, 2833626, 5194981, 10389962, 15584943, 31169886]

約数ペア:

[(1, 31169886), (2, 15584943), (3, 10389962), (6, 5194981), (11, 2833626), (22, 1416813), (33, 944542), (66, 472271), (193, 161502), (386, 80751), (579, 53834), (1158, 26917), (2123, 14682), (2447, 12738), (4246, 7341), (4894, 6369)]