174976142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{8191}}^1$

素因数の和:9175

約数の個数: 16

約数和(自身を含む): 286654464

約数和(自身を除く): 111678322

約数列:

[1, 2, 11, 22, 971, 1942, 8191, 10681, 16382, 21362, 90101, 180202, 7953461, 15906922, 87488071, 174976142]

約数ペア:

[(1, 174976142), (2, 87488071), (11, 15906922), (22, 7953461), (971, 180202), (1942, 90101), (8191, 21362), (10681, 16382)]