7987088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16103}}^1$

素因数の和:16142

約数の個数: 20

約数和(自身を含む): 15975168

約数和(自身を除く): 7988080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16103, 32206, 64412, 128824, 257648, 499193, 998386, 1996772, 3993544, 7987088]

約数ペア:

[(1, 7987088), (2, 3993544), (4, 1996772), (8, 998386), (16, 499193), (31, 257648), (62, 128824), (124, 64412), (248, 32206), (496, 16103)]