80178596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16607}}^1$

素因数の和:16699

約数の個数: 24

約数和(自身を含む): 150667776

約数和(自身を除く): 70489180

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 16607, 33214, 66428, 282319, 564638, 1129276, 1179097, 2358194, 4716388, 20044649, 40089298, 80178596]

約数ペア:

[(1, 80178596), (2, 40089298), (4, 20044649), (17, 4716388), (34, 2358194), (68, 1179097), (71, 1129276), (142, 564638), (284, 282319), (1207, 66428), (2414, 33214), (4828, 16607)]