39376144

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4549}}^1$

素因数の和:5098

約数の個数: 20

約数和(自身を含む): 76449100

約数和(自身を除く): 37072956

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4549, 8656, 9098, 18196, 36392, 72784, 2461009, 4922018, 9844036, 19688072, 39376144]

約数ペア:

[(1, 39376144), (2, 19688072), (4, 9844036), (8, 4922018), (16, 2461009), (541, 72784), (1082, 36392), (2164, 18196), (4328, 9098), (4549, 8656)]