56388208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42461}}^1$

素因数の和:42552

約数の個数: 20

約数和(自身を含む): 110571048

約数和(自身を除く): 54182840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42461, 84922, 169844, 339688, 679376, 3524263, 7048526, 14097052, 28194104, 56388208]

約数ペア:

[(1, 56388208), (2, 28194104), (4, 14097052), (8, 7048526), (16, 3524263), (83, 679376), (166, 339688), (332, 169844), (664, 84922), (1328, 42461)]