53586128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{40351}}^1$

素因数の和:40442

約数の個数: 20

約数和(自身を含む): 105076608

約数和(自身を除く): 51490480

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 40351, 80702, 161404, 322808, 645616, 3349133, 6698266, 13396532, 26793064, 53586128]

約数ペア:

[(1, 53586128), (2, 26793064), (4, 13396532), (8, 6698266), (16, 3349133), (83, 645616), (166, 322808), (332, 161404), (664, 80702), (1328, 40351)]