7161904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5484

約数の個数: 20

約数和(自身を含む): 14045976

約数和(自身を除く): 6884072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 5393, 10786, 21572, 43144, 86288, 447619, 895238, 1790476, 3580952, 7161904]

約数ペア:

[(1, 7161904), (2, 3580952), (4, 1790476), (8, 895238), (16, 447619), (83, 86288), (166, 43144), (332, 21572), (664, 10786), (1328, 5393)]