31873922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 49090272

約数和(自身を除く): 17216350

約数列:

[1, 2, 43, 86, 457, 811, 914, 1622, 19651, 34873, 39302, 69746, 370627, 741254, 15936961, 31873922]

約数ペア:

[(1, 31873922), (2, 15936961), (43, 741254), (86, 370627), (457, 69746), (811, 39302), (914, 34873), (1622, 19651)]