87921136

素因数分解:

$2^4\times {\mathrm{2087}}^1\times {\mathrm{2633}}^1$

素因数の和:4728

約数の個数: 20

約数和(自身を含む): 170493552

約数和(自身を除く): 82572416

約数列:

[1, 2, 4, 8, 16, 2087, 2633, 4174, 5266, 8348, 10532, 16696, 21064, 33392, 42128, 5495071, 10990142, 21980284, 43960568, 87921136]

約数ペア:

[(1, 87921136), (2, 43960568), (4, 21980284), (8, 10990142), (16, 5495071), (2087, 42128), (2633, 33392), (4174, 21064), (5266, 16696), (8348, 10532)]