81289024

素因数分解:

$2^6\times {\mathrm{1270141}}^1$

素因数の和:1270153

約数の個数: 14

約数和(自身を含む): 161308034

約数和(自身を除く): 80019010

約数列:

[1, 2, 4, 8, 16, 32, 64, 1270141, 2540282, 5080564, 10161128, 20322256, 40644512, 81289024]

約数ペア:

[(1, 81289024), (2, 40644512), (4, 20322256), (8, 10161128), (16, 5080564), (32, 2540282), (64, 1270141)]