31146362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 24

約数和(自身を含む): 51790464

約数和(自身を除く): 20644102

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 2143, 4286, 7267, 14534, 27859, 55718, 92149, 184298, 362167, 724334, 1197937, 2395874, 15573181, 31146362]

約数ペア:

[(1, 31146362), (2, 15573181), (13, 2395874), (26, 1197937), (43, 724334), (86, 362167), (169, 184298), (338, 92149), (559, 55718), (1118, 27859), (2143, 14534), (4286, 7267)]