231462956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{5261}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 429631776

約数和(自身を除く): 198168820

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 5261, 10522, 10999, 21044, 21998, 43996, 89437, 178874, 357748, 3403867, 6807734, 13615468, 57865739, 115731478, 231462956]

約数ペア:

[(1, 231462956), (2, 115731478), (4, 57865739), (17, 13615468), (34, 6807734), (68, 3403867), (647, 357748), (1294, 178874), (2588, 89437), (5261, 43996), (10522, 21998), (10999, 21044)]