89225768

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{80239}}^1$

素因数の和:80384

約数の個数: 16

約数和(自身を含む): 168504000

約数和(自身を除く): 79278232

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 80239, 160478, 320956, 641912, 11153221, 22306442, 44612884, 89225768]

約数ペア:

[(1, 89225768), (2, 44612884), (4, 22306442), (8, 11153221), (139, 641912), (278, 320956), (556, 160478), (1112, 80239)]