20160952

素因数分解:

$2^3\times 7^2\times {\mathrm{51431}}^1$

素因数の和:51451

約数の個数: 24

約数和(自身を含む): 43974360

約数和(自身を除く): 23813408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51431, 102862, 205724, 360017, 411448, 720034, 1440068, 2520119, 2880136, 5040238, 10080476, 20160952]

約数ペア:

[(1, 20160952), (2, 10080476), (4, 5040238), (7, 2880136), (8, 2520119), (14, 1440068), (28, 720034), (49, 411448), (56, 360017), (98, 205724), (196, 102862), (392, 51431)]