83966978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{2239}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 133539840

約数和(自身を除く): 49572862

約数列:

[1, 2, 17, 34, 1103, 2206, 2239, 4478, 18751, 37502, 38063, 76126, 2469617, 4939234, 41983489, 83966978]

約数ペア:

[(1, 83966978), (2, 41983489), (17, 4939234), (34, 2469617), (1103, 76126), (2206, 38063), (2239, 37502), (4478, 18751)]