31236884

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13441}}^1$

素因数の和:13535

約数の個数: 24

約数和(自身を含む): 63231168

約数和(自身を除く): 31994284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13441, 26882, 53764, 94087, 188174, 376348, 1115603, 2231206, 4462412, 7809221, 15618442, 31236884]

約数ペア:

[(1, 31236884), (2, 15618442), (4, 7809221), (7, 4462412), (14, 2231206), (28, 1115603), (83, 376348), (166, 188174), (332, 94087), (581, 53764), (1162, 26882), (2324, 13441)]