118319984

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{16693}}^1$

素因数の和:17144

約数の個数: 20

約数和(自身を含む): 229776216

約数和(自身を除く): 111456232

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 16693, 33386, 66772, 133544, 267088, 7394999, 14789998, 29579996, 59159992, 118319984]

約数ペア:

[(1, 118319984), (2, 59159992), (4, 29579996), (8, 14789998), (16, 7394999), (443, 267088), (886, 133544), (1772, 66772), (3544, 33386), (7088, 16693)]