31223676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 81341568

約数和(自身を除く): 50117892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5501, 5676, 11002, 16503, 22004, 33006, 60511, 66012, 121022, 181533, 236543, 242044, 363066, 473086, 709629, 726132, 946172, 1419258, 2601973, 2838516, 5203946, 7805919, 10407892, 15611838, 31223676]

約数ペア:

[(1, 31223676), (2, 15611838), (3, 10407892), (4, 7805919), (6, 5203946), (11, 2838516), (12, 2601973), (22, 1419258), (33, 946172), (43, 726132), (44, 709629), (66, 473086), (86, 363066), (129, 242044), (132, 236543), (172, 181533), (258, 121022), (473, 66012), (516, 60511), (946, 33006), (1419, 22004), (1892, 16503), (2838, 11002), (5501, 5676)]