20161331296

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{1360781}}^1$

素因数の和:1361254

約数の個数: 24

約数和(自身を含む): 39778379424

約数和(自身を除く): 19617048128

約数列:

[1, 2, 4, 8, 16, 32, 463, 926, 1852, 3704, 7408, 14816, 1360781, 2721562, 5443124, 10886248, 21772496, 43544992, 630041603, 1260083206, 2520166412, 5040332824, 10080665648, 20161331296]

約数ペア:

[(1, 20161331296), (2, 10080665648), (4, 5040332824), (8, 2520166412), (16, 1260083206), (32, 630041603), (463, 43544992), (926, 21772496), (1852, 10886248), (3704, 5443124), (7408, 2721562), (14816, 1360781)]