31740514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9319}}^1$

素因数の和:9465

約数の個数: 16

約数和(自身を含む): 51670080

約数和(自身を除く): 19929566

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9319, 18638, 121147, 242294, 1220789, 2441578, 15870257, 31740514]

約数ペア:

[(1, 31740514), (2, 15870257), (13, 2441578), (26, 1220789), (131, 242294), (262, 121147), (1703, 18638), (3406, 9319)]