128367632

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{10433}}^1$

素因数の和:11210

約数の個数: 20

約数和(自身を含む): 249059580

約数和(自身を除く): 120691948

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 10433, 12304, 20866, 41732, 83464, 166928, 8022977, 16045954, 32091908, 64183816, 128367632]

約数ペア:

[(1, 128367632), (2, 64183816), (4, 32091908), (8, 16045954), (16, 8022977), (769, 166928), (1538, 83464), (3076, 41732), (6152, 20866), (10433, 12304)]