39688156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{673}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 72694944

約数和(自身を除く): 33006788

約数列:

[1, 2, 4, 23, 46, 92, 641, 673, 1282, 1346, 2564, 2692, 14743, 15479, 29486, 30958, 58972, 61916, 431393, 862786, 1725572, 9922039, 19844078, 39688156]

約数ペア:

[(1, 39688156), (2, 19844078), (4, 9922039), (23, 1725572), (46, 862786), (92, 431393), (641, 61916), (673, 58972), (1282, 30958), (1346, 29486), (2564, 15479), (2692, 14743)]