23174288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19841}}^1$

素因数の和:19922

約数の個数: 20

約数和(自身を含む): 45517548

約数和(自身を除く): 22343260

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19841, 39682, 79364, 158728, 317456, 1448393, 2896786, 5793572, 11587144, 23174288]

約数ペア:

[(1, 23174288), (2, 11587144), (4, 5793572), (8, 2896786), (16, 1448393), (73, 317456), (146, 158728), (292, 79364), (584, 39682), (1168, 19841)]