43838768

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{5009}}^1$

素因数の和:5564

約数の個数: 20

約数和(自身を含む): 85109880

約数和(自身を除く): 41271112

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 5009, 8752, 10018, 20036, 40072, 80144, 2739923, 5479846, 10959692, 21919384, 43838768]

約数ペア:

[(1, 43838768), (2, 21919384), (4, 10959692), (8, 5479846), (16, 2739923), (547, 80144), (1094, 40072), (2188, 20036), (4376, 10018), (5009, 8752)]