31194956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2281}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 59039904

約数和(自身を除く): 27844948

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2281, 3419, 4562, 6838, 9124, 13676, 29653, 59306, 118612, 599903, 1199806, 2399612, 7798739, 15597478, 31194956]

約数ペア:

[(1, 31194956), (2, 15597478), (4, 7798739), (13, 2399612), (26, 1199806), (52, 599903), (263, 118612), (526, 59306), (1052, 29653), (2281, 13676), (3419, 9124), (4562, 6838)]