87376144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{50101}}^1$

素因数の和:50218

約数の個数: 20

約数和(自身を含む): 170847820

約数和(自身を除く): 83471676

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 50101, 100202, 200404, 400808, 801616, 5461009, 10922018, 21844036, 43688072, 87376144]

約数ペア:

[(1, 87376144), (2, 43688072), (4, 21844036), (8, 10922018), (16, 5461009), (109, 801616), (218, 400808), (436, 200404), (872, 100202), (1744, 50101)]