42494768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{56509}}^1$

素因数の和:56564

約数の個数: 20

約数和(自身を含む): 84086880

約数和(自身を除く): 41592112

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 56509, 113018, 226036, 452072, 904144, 2655923, 5311846, 10623692, 21247384, 42494768]

約数ペア:

[(1, 42494768), (2, 21247384), (4, 10623692), (8, 5311846), (16, 2655923), (47, 904144), (94, 452072), (188, 226036), (376, 113018), (752, 56509)]