31621244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3037}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 58694160

約数和(自身を除く): 27072916

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 3037, 5206, 6074, 10412, 12148, 57703, 115406, 230812, 416069, 832138, 1664276, 7905311, 15810622, 31621244]

約数ペア:

[(1, 31621244), (2, 15810622), (4, 7905311), (19, 1664276), (38, 832138), (76, 416069), (137, 230812), (274, 115406), (548, 57703), (2603, 12148), (3037, 10412), (5206, 6074)]