142831696

素因数分解:

$2^4\times 7^1\times {\mathrm{1275283}}^1$

素因数の和:1275298

約数の個数: 20

約数和(自身を含む): 316270432

約数和(自身を除く): 173438736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1275283, 2550566, 5101132, 8926981, 10202264, 17853962, 20404528, 35707924, 71415848, 142831696]

約数ペア:

[(1, 142831696), (2, 71415848), (4, 35707924), (7, 20404528), (8, 17853962), (14, 10202264), (16, 8926981), (28, 5101132), (56, 2550566), (112, 1275283)]