83314478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{74521}}^1$

素因数の和:74579

約数の個数: 16

約数和(自身を含む): 137716656

約数和(自身を除く): 54402178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 74521, 149042, 968773, 1937546, 3204403, 6408806, 41657239, 83314478]

約数ペア:

[(1, 83314478), (2, 41657239), (13, 6408806), (26, 3204403), (43, 1937546), (86, 968773), (559, 149042), (1118, 74521)]