8165017616

素因数分解:

$2^4\times 7^1\times {\mathrm{72901943}}^1$

素因数の和:72901958

約数の個数: 20

約数和(自身を含む): 18079682112

約数和(自身を除く): 9914664496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72901943, 145803886, 291607772, 510313601, 583215544, 1020627202, 1166431088, 2041254404, 4082508808, 8165017616]

約数ペア:

[(1, 8165017616), (2, 4082508808), (4, 2041254404), (7, 1166431088), (8, 1020627202), (14, 583215544), (16, 510313601), (28, 291607772), (56, 145803886), (112, 72901943)]