90269572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2399}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 165312000

約数和(自身を除く): 75042428

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 2399, 4798, 9407, 9596, 18814, 37628, 55177, 110354, 220708, 981191, 1962382, 3924764, 22567393, 45134786, 90269572]

約数ペア:

[(1, 90269572), (2, 45134786), (4, 22567393), (23, 3924764), (46, 1962382), (92, 981191), (409, 220708), (818, 110354), (1636, 55177), (2399, 37628), (4798, 18814), (9407, 9596)]