31017846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 34623114

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3079, 3358, 5037, 6158, 9237, 10074, 18474, 70817, 141634, 212451, 224767, 424902, 449534, 674301, 1348602, 5169641, 10339282, 15508923, 31017846]

約数ペア:

[(1, 31017846), (2, 15508923), (3, 10339282), (6, 5169641), (23, 1348602), (46, 674301), (69, 449534), (73, 424902), (138, 224767), (146, 212451), (219, 141634), (438, 70817), (1679, 18474), (3079, 10074), (3358, 9237), (5037, 6158)]