91285528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1213}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 179186400

約数和(自身を除く): 87900872

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1213, 1636, 2426, 3272, 4852, 9407, 9704, 18814, 27899, 37628, 55798, 75256, 111596, 223192, 496117, 992234, 1984468, 3968936, 11410691, 22821382, 45642764, 91285528]

約数ペア:

[(1, 91285528), (2, 45642764), (4, 22821382), (8, 11410691), (23, 3968936), (46, 1984468), (92, 992234), (184, 496117), (409, 223192), (818, 111596), (1213, 75256), (1636, 55798), (2426, 37628), (3272, 27899), (4852, 18814), (9407, 9704)]