31938614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6221}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 51070176

約数和(自身を除く): 19131562

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 6221, 12442, 105757, 211514, 939371, 1878742, 15969307, 31938614]

約数ペア:

[(1, 31938614), (2, 15969307), (17, 1878742), (34, 939371), (151, 211514), (302, 105757), (2567, 12442), (5134, 6221)]