31255642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17117}}^1$

素因数の和:17213

約数の個数: 16

約数和(自身を含む): 51764832

約数和(自身を除く): 20509190

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 17117, 34234, 188287, 376574, 1420711, 2841422, 15627821, 31255642]

約数ペア:

[(1, 31255642), (2, 15627821), (11, 2841422), (22, 1420711), (83, 376574), (166, 188287), (913, 34234), (1826, 17117)]