68654416

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{8599}}^1$

素因数の和:9106

約数の個数: 20

約数和(自身を含む): 133300000

約数和(自身を除く): 64645584

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 8599, 17198, 34396, 68792, 137584, 4290901, 8581802, 17163604, 34327208, 68654416]

約数ペア:

[(1, 68654416), (2, 34327208), (4, 17163604), (8, 8581802), (16, 4290901), (499, 137584), (998, 68792), (1996, 34396), (3992, 17198), (7984, 8599)]