81008854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{859}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 123809040

約数和(自身を除く): 42800186

約数列:

[1, 2, 61, 122, 773, 859, 1546, 1718, 47153, 52399, 94306, 104798, 664007, 1328014, 40504427, 81008854]

約数ペア:

[(1, 81008854), (2, 40504427), (61, 1328014), (122, 664007), (773, 104798), (859, 94306), (1546, 52399), (1718, 47153)]