31869068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103471}}^1$

素因数の和:103493

約数の個数: 24

約数和(自身を含む): 69533184

約数和(自身を除く): 37664116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 103471, 206942, 413884, 724297, 1138181, 1448594, 2276362, 2897188, 4552724, 7967267, 15934534, 31869068]

約数ペア:

[(1, 31869068), (2, 15934534), (4, 7967267), (7, 4552724), (11, 2897188), (14, 2276362), (22, 1448594), (28, 1138181), (44, 724297), (77, 413884), (154, 206942), (308, 103471)]