82509136

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{3221}}^1$

素因数の和:4830

約数の個数: 20

約数和(自身を含む): 160010964

約数和(自身を除く): 77501828

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 3221, 6404, 6442, 12808, 12884, 25616, 25768, 51536, 5156821, 10313642, 20627284, 41254568, 82509136]

約数ペア:

[(1, 82509136), (2, 41254568), (4, 20627284), (8, 10313642), (16, 5156821), (1601, 51536), (3202, 25768), (3221, 25616), (6404, 12884), (6442, 12808)]