31175148

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42589}}^1$

素因数の和:42657

約数の個数: 24

約数和(自身を含む): 73936240

約数和(自身を除く): 42761092

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42589, 85178, 127767, 170356, 255534, 511068, 2597929, 5195858, 7793787, 10391716, 15587574, 31175148]

約数ペア:

[(1, 31175148), (2, 15587574), (3, 10391716), (4, 7793787), (6, 5195858), (12, 2597929), (61, 511068), (122, 255534), (183, 170356), (244, 127767), (366, 85178), (732, 42589)]