40053916

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16073}}^1$

素因数の和:16173

約数の個数: 24

約数和(自身を含む): 81012960

約数和(自身を除く): 40959044

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16073, 32146, 64292, 112511, 225022, 450044, 1430497, 2860994, 5721988, 10013479, 20026958, 40053916]

約数ペア:

[(1, 40053916), (2, 20026958), (4, 10013479), (7, 5721988), (14, 2860994), (28, 1430497), (89, 450044), (178, 225022), (356, 112511), (623, 64292), (1246, 32146), (2492, 16073)]