179296042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{20051}}^1$

素因数の和:20333

約数の個数: 16

約数和(自身を含む): 285861312

約数和(自身を除く): 106565270

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 20051, 40102, 340867, 681734, 5273413, 10546826, 89648021, 179296042]

約数ペア:

[(1, 179296042), (2, 89648021), (17, 10546826), (34, 5273413), (263, 681734), (526, 340867), (4471, 40102), (8942, 20051)]