81882584

素因数分解:

$2^3\times 7^1\times {\mathrm{1462189}}^1$

素因数の和:1462202

約数の個数: 16

約数和(自身を含む): 175462800

約数和(自身を除く): 93580216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1462189, 2924378, 5848756, 10235323, 11697512, 20470646, 40941292, 81882584]

約数ペア:

[(1, 81882584), (2, 40941292), (4, 20470646), (7, 11697512), (8, 10235323), (14, 5848756), (28, 2924378), (56, 1462189)]