31320926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172093}}^1$

素因数の和:172115

約数の個数: 16

約数和(自身を含む): 57823584

約数和(自身を除く): 26502658

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 172093, 344186, 1204651, 2237209, 2409302, 4474418, 15660463, 31320926]

約数ペア:

[(1, 31320926), (2, 15660463), (7, 4474418), (13, 2409302), (14, 2237209), (26, 1204651), (91, 344186), (182, 172093)]