20160032

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{9403}}^1$

素因数の和:9480

約数の個数: 24

約数和(自身を含む): 40286736

約数和(自身を除く): 20126704

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 9403, 18806, 37612, 75224, 150448, 300896, 630001, 1260002, 2520004, 5040008, 10080016, 20160032]

約数ペア:

[(1, 20160032), (2, 10080016), (4, 5040008), (8, 2520004), (16, 1260002), (32, 630001), (67, 300896), (134, 150448), (268, 75224), (536, 37612), (1072, 18806), (2144, 9403)]