78973858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{2551}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 123843456

約数和(自身を除く): 44869598

約数列:

[1, 2, 23, 46, 673, 1346, 2551, 5102, 15479, 30958, 58673, 117346, 1716823, 3433646, 39486929, 78973858]

約数ペア:

[(1, 78973858), (2, 39486929), (23, 3433646), (46, 1716823), (673, 117346), (1346, 58673), (2551, 30958), (5102, 15479)]