136518416

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{17099}}^1$

素因数の和:17606

約数の個数: 20

約数和(自身を含む): 265050000

約数和(自身を除く): 128531584

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 17099, 34198, 68396, 136792, 273584, 8532401, 17064802, 34129604, 68259208, 136518416]

約数ペア:

[(1, 136518416), (2, 68259208), (4, 34129604), (8, 17064802), (16, 8532401), (499, 273584), (998, 136792), (1996, 68396), (3992, 34198), (7984, 17099)]